| 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 | $220.66 | 12.547% | $248.3462 | $248.35 | $248.35 | $248.30 |
| Purchase #2 | $17.48 | 3.564% | $18.103 | $18.10 | $18.10 | $18.10 |
| Purchase #3 | $232.29 | 7.492% | $249.6932 | $249.69 | $249.70 | $249.70 |
| Purchase #4 | $87.98 | 5.828% | $93.1075 | $93.11 | $93.10 | $93.10 |
| Purchase #5 | $46.70 | 6.402% | $49.6897 | $49.69 | $49.70 | $49.70 |
| Purchase #6 | $51.65 | 5.564% | $54.5238 | $54.52 | $54.50 | $54.50 |
| Purchase #7 | $214.37 | 7.692% | $230.8593 | $230.86 | $230.85 | $230.90 |
| 7 purchase totals = | $871.13 | $944.3227 | $944.32 | $944.30 | $944.30 | |