| 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 | $102.59 | 5.190% | $107.9144 | $107.91 | $107.90 | $107.90 |
| Purchase #2 | $188.56 | 4.413% | $196.8812 | $196.88 | $196.90 | $196.90 |
| Purchase #3 | $26.53 | 12.105% | $29.7415 | $29.74 | $29.75 | $29.70 |
| Purchase #4 | $10.42 | 6.434% | $11.0904 | $11.09 | $11.10 | $11.10 |
| Purchase #5 | $201.55 | 13.769% | $229.3014 | $229.30 | $229.30 | $229.30 |
| Purchase #6 | $53.40 | 12.569% | $60.1118 | $60.11 | $60.10 | $60.10 |
| Purchase #7 | $85.45 | 6.544% | $91.0418 | $91.04 | $91.05 | $91.00 |
| 7 purchase totals = | $668.50 | $726.0825 | $726.07 | $726.10 | $726.00 | |