| 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 | $236.42 | 4.445% | $246.9289 | $246.93 | $246.95 | $246.90 |
| Purchase #2 | $189.34 | 10.624% | $209.4555 | $209.46 | $209.45 | $209.50 |
| Purchase #3 | $78.52 | 5.296% | $82.6784 | $82.68 | $82.70 | $82.70 |
| Purchase #4 | $142.86 | 6.762% | $152.5202 | $152.52 | $152.50 | $152.50 |
| Purchase #5 | $215.79 | 11.235% | $240.034 | $240.03 | $240.05 | $240.00 |
| Purchase #6 | $208.64 | 4.521% | $218.0726 | $218.07 | $218.05 | $218.10 |
| Purchase #7 | $150.68 | 3.152% | $155.4294 | $155.43 | $155.45 | $155.40 |
| 7 purchase totals = | $1,222.25 | $1,305.1190 | $1,305.12 | $1,305.15 | $1,305.10 | |