| 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 | $226.25 | 13.460% | $256.7033 | $256.70 | $256.70 | $256.70 |
| Purchase #2 | $107.57 | 3.252% | $111.0682 | $111.07 | $111.05 | $111.10 |
| Purchase #3 | $155.89 | 3.429% | $161.2355 | $161.24 | $161.25 | $161.20 |
| Purchase #4 | $7.65 | 4.766% | $8.0146 | $8.01 | $8.00 | $8.00 |
| Purchase #5 | $50.75 | 12.243% | $56.9633 | $56.96 | $56.95 | $57.00 |
| Purchase #6 | $142.82 | 4.466% | $149.1983 | $149.20 | $149.20 | $149.20 |
| Purchase #7 | $180.72 | 11.716% | $201.8932 | $201.89 | $201.90 | $201.90 |
| 7 purchase totals = | $871.65 | $945.0764 | $945.07 | $945.05 | $945.10 | |