| 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 | $207.55 | 8.109% | $224.3802 | $224.38 | $224.40 | $224.40 |
| Purchase #2 | $160.45 | 13.544% | $182.1813 | $182.18 | $182.20 | $182.20 |
| Purchase #3 | $157.53 | 3.384% | $162.8608 | $162.86 | $162.85 | $162.90 |
| Purchase #4 | $82.43 | 9.829% | $90.532 | $90.53 | $90.55 | $90.50 |
| Purchase #5 | $211.45 | 7.335% | $226.9599 | $226.96 | $226.95 | $227.00 |
| Purchase #6 | $145.81 | 11.140% | $162.0532 | $162.05 | $162.05 | $162.10 |
| Purchase #7 | $17.43 | 9.306% | $19.052 | $19.05 | $19.05 | $19.10 |
| 7 purchase totals = | $982.65 | $1,068.0194 | $1,068.01 | $1,068.05 | $1,068.20 | |