| 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 | $200.84 | 9.408% | $219.735 | $219.74 | $219.75 | $219.70 |
| Purchase #2 | $135.29 | 13.421% | $153.4473 | $153.45 | $153.45 | $153.40 |
| Purchase #3 | $106.43 | 9.204% | $116.2258 | $116.23 | $116.25 | $116.20 |
| Purchase #4 | $49.79 | 5.573% | $52.5648 | $52.56 | $52.55 | $52.60 |
| Purchase #5 | $30.64 | 7.124% | $32.8228 | $32.82 | $32.80 | $32.80 |
| Purchase #6 | $170.82 | 3.797% | $177.306 | $177.31 | $177.30 | $177.30 |
| Purchase #7 | $103.99 | 11.549% | $115.9998 | $116.00 | $116.00 | $116.00 |
| 7 purchase totals = | $797.80 | $868.1015 | $868.11 | $868.10 | $868.00 | |