| 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 | $237.90 | 4.654% | $248.9719 | $248.97 | $248.95 | $249.00 |
| Purchase #2 | $122.56 | 4.581% | $128.1745 | $128.17 | $128.15 | $128.20 |
| Purchase #3 | $227.94 | 3.749% | $236.4855 | $236.49 | $236.50 | $236.50 |
| Purchase #4 | $82.46 | 6.198% | $87.5709 | $87.57 | $87.55 | $87.60 |
| Purchase #5 | $22.54 | 13.427% | $25.5664 | $25.57 | $25.55 | $25.60 |
| Purchase #6 | $246.45 | 12.836% | $278.0843 | $278.08 | $278.10 | $278.10 |
| Purchase #7 | $138.45 | 7.873% | $149.3502 | $149.35 | $149.35 | $149.40 |
| 7 purchase totals = | $1,078.30 | $1,154.2037 | $1,154.20 | $1,154.15 | $1,154.40 | |