| 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 | $109.48 | 13.132% | $123.8569 | $123.86 | $123.85 | $123.90 |
| Purchase #2 | $100.31 | 11.503% | $111.8487 | $111.85 | $111.85 | $111.80 |
| Purchase #3 | $153.50 | 6.361% | $163.2641 | $163.26 | $163.25 | $163.30 |
| Purchase #4 | $208.39 | 11.563% | $232.4861 | $232.49 | $232.50 | $232.50 |
| Purchase #5 | $130.80 | 9.475% | $143.1933 | $143.19 | $143.20 | $143.20 |
| Purchase #6 | $42.43 | 12.562% | $47.7601 | $47.76 | $47.75 | $47.80 |
| Purchase #7 | $142.55 | 3.532% | $147.5849 | $147.58 | $147.60 | $147.60 |
| 7 purchase totals = | $887.46 | $969.9941 | $969.99 | $970.00 | $970.10 | |