| 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 | $97.43 | 3.387% | $100.73 | $100.73 | $100.75 | $100.70 |
| Purchase #2 | $248.60 | 13.474% | $282.0964 | $282.10 | $282.10 | $282.10 |
| Purchase #3 | $227.53 | 7.307% | $244.1556 | $244.16 | $244.15 | $244.20 |
| Purchase #4 | $35.70 | 12.368% | $40.1154 | $40.12 | $40.10 | $40.10 |
| Purchase #5 | $118.39 | 10.608% | $130.9488 | $130.95 | $130.95 | $130.90 |
| Purchase #6 | $185.49 | 11.652% | $207.1033 | $207.10 | $207.10 | $207.10 |
| Purchase #7 | $28.41 | 13.433% | $32.2263 | $32.23 | $32.25 | $32.20 |
| 7 purchase totals = | $941.55 | $1,037.3758 | $1,037.39 | $1,037.40 | $1,037.30 | |