| 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 | $106.68 | 5.777% | $112.8429 | $112.84 | $112.85 | $112.80 |
| Purchase #2 | $36.39 | 4.462% | $38.0137 | $38.01 | $38.00 | $38.00 |
| Purchase #3 | $65.65 | 3.399% | $67.8814 | $67.88 | $67.90 | $67.90 |
| Purchase #4 | $111.67 | 10.124% | $122.9755 | $122.98 | $123.00 | $123.00 |
| Purchase #5 | $131.26 | 12.208% | $147.2842 | $147.28 | $147.30 | $147.30 |
| Purchase #6 | $96.80 | 12.728% | $109.1207 | $109.12 | $109.10 | $109.10 |
| Purchase #7 | $249.34 | 10.674% | $275.9546 | $275.95 | $275.95 | $276.00 |
| 7 purchase totals = | $797.79 | $874.0730 | $874.06 | $874.10 | $874.10 | |