| 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 | $240.94 | 6.640% | $256.9384 | $256.94 | $256.95 | $256.90 |
| Purchase #2 | $26.66 | 13.275% | $30.1991 | $30.20 | $30.20 | $30.20 |
| Purchase #3 | $209.78 | 3.191% | $216.4741 | $216.47 | $216.45 | $216.50 |
| Purchase #4 | $148.42 | 7.636% | $159.7534 | $159.75 | $159.75 | $159.80 |
| Purchase #5 | $71.66 | 4.516% | $74.8962 | $74.90 | $74.90 | $74.90 |
| Purchase #6 | $175.66 | 8.605% | $190.7755 | $190.78 | $190.80 | $190.80 |
| Purchase #7 | $109.48 | 6.204% | $116.2721 | $116.27 | $116.25 | $116.30 |
| 7 purchase totals = | $982.60 | $1,045.3088 | $1,045.31 | $1,045.30 | $1,045.40 | |