| 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 | $214.68 | 9.401% | $234.8621 | $234.86 | $234.85 | $234.90 |
| Purchase #2 | $23.84 | 4.815% | $24.9879 | $24.99 | $25.00 | $25.00 |
| Purchase #3 | $28.82 | 8.821% | $31.3622 | $31.36 | $31.35 | $31.40 |
| Purchase #4 | $131.71 | 9.750% | $144.5517 | $144.55 | $144.55 | $144.60 |
| Purchase #5 | $50.44 | 8.534% | $54.7445 | $54.74 | $54.75 | $54.70 |
| Purchase #6 | $50.92 | 13.231% | $57.6572 | $57.66 | $57.65 | $57.70 |
| Purchase #7 | $71.64 | 4.865% | $75.1253 | $75.13 | $75.15 | $75.10 |
| 7 purchase totals = | $572.05 | $623.2909 | $623.29 | $623.30 | $623.40 | |