| 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 | $143.53 | 4.205% | $149.5654 | $149.57 | $149.55 | $149.60 |
| Purchase #2 | $228.97 | 8.828% | $249.1835 | $249.18 | $249.20 | $249.20 |
| Purchase #3 | $67.48 | 6.584% | $71.9229 | $71.92 | $71.90 | $71.90 |
| Purchase #4 | $10.83 | 10.543% | $11.9718 | $11.97 | $11.95 | $12.00 |
| Purchase #5 | $71.37 | 11.580% | $79.6346 | $79.63 | $79.65 | $79.60 |
| Purchase #6 | $243.34 | 6.844% | $259.9942 | $259.99 | $260.00 | $260.00 |
| Purchase #7 | $162.43 | 6.730% | $173.3615 | $173.36 | $173.35 | $173.40 |
| 7 purchase totals = | $927.95 | $995.6339 | $995.62 | $995.60 | $995.70 | |