| 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 | $213.98 | 9.435% | $234.169 | $234.17 | $234.15 | $234.20 |
| Purchase #2 | $147.61 | 3.783% | $153.1941 | $153.19 | $153.20 | $153.20 |
| Purchase #3 | $100.42 | 8.258% | $108.7127 | $108.71 | $108.70 | $108.70 |
| Purchase #4 | $63.61 | 9.462% | $69.6288 | $69.63 | $69.65 | $69.60 |
| Purchase #5 | $249.27 | 12.590% | $280.6531 | $280.65 | $280.65 | $280.70 |
| Purchase #6 | $17.91 | 3.564% | $18.5483 | $18.55 | $18.55 | $18.50 |
| Purchase #7 | $77.58 | 8.368% | $84.0719 | $84.07 | $84.05 | $84.10 |
| 7 purchase totals = | $870.38 | $948.9779 | $948.97 | $948.95 | $949.00 | |