| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $116.76 | 3.786% | $121.1805 | $121.18 | $121.20 | $121.20 |
| Purchase #2 | $200.48 | 12.159% | $224.8564 | $224.86 | $224.85 | $224.90 |
| Purchase #3 | $120.51 | 13.591% | $136.8885 | $136.89 | $136.90 | $136.90 |
| Purchase #4 | $220.43 | 13.325% | $249.8023 | $249.80 | $249.80 | $249.80 |
| Purchase #5 | $123.47 | 13.577% | $140.2335 | $140.23 | $140.25 | $140.20 |
| Purchase #6 | $122.72 | 11.219% | $136.488 | $136.49 | $136.50 | $136.50 |
| Purchase #7 | $233.52 | 6.280% | $248.1851 | $248.19 | $248.20 | $248.20 |
| 7 purchase totals = | $1,137.89 | $1,257.6343 | $1,257.64 | $1,257.70 | $1,257.70 | |