| 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 | $200.97 | 11.740% | $224.5639 | $224.56 | $224.55 | $224.60 |
| Purchase #2 | $123.25 | 13.834% | $140.3004 | $140.30 | $140.30 | $140.30 |
| Purchase #3 | $175.39 | 5.740% | $185.4574 | $185.46 | $185.45 | $185.50 |
| Purchase #4 | $25.38 | 11.117% | $28.2015 | $28.20 | $28.20 | $28.20 |
| Purchase #5 | $59.37 | 5.724% | $62.7683 | $62.77 | $62.75 | $62.80 |
| Purchase #6 | $213.60 | 12.666% | $240.6546 | $240.65 | $240.65 | $240.70 |
| Purchase #7 | $7.78 | 12.519% | $8.754 | $8.75 | $8.75 | $8.80 |
| 7 purchase totals = | $805.74 | $890.7001 | $890.69 | $890.65 | $890.90 | |