| 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 | $245.59 | 9.629% | $269.2379 | $269.24 | $269.25 | $269.20 |
| Purchase #2 | $176.30 | 9.489% | $193.0291 | $193.03 | $193.05 | $193.00 |
| Purchase #3 | $198.87 | 10.713% | $220.1749 | $220.17 | $220.15 | $220.20 |
| Purchase #4 | $95.69 | 7.430% | $102.7998 | $102.80 | $102.80 | $102.80 |
| Purchase #5 | $152.26 | 5.468% | $160.5856 | $160.59 | $160.60 | $160.60 |
| Purchase #6 | $116.61 | 3.344% | $120.5094 | $120.51 | $120.50 | $120.50 |
| Purchase #7 | $47.57 | 9.696% | $52.1824 | $52.18 | $52.20 | $52.20 |
| 7 purchase totals = | $1,032.89 | $1,118.5191 | $1,118.52 | $1,118.55 | $1,118.50 | |