| 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 | $181.53 | 10.217% | $200.0769 | $200.08 | $200.10 | $200.10 |
| Purchase #2 | $106.91 | 11.726% | $119.4463 | $119.45 | $119.45 | $119.40 |
| Purchase #3 | $66.39 | 13.833% | $75.5737 | $75.57 | $75.55 | $75.60 |
| Purchase #4 | $244.46 | 9.782% | $268.3731 | $268.37 | $268.35 | $268.40 |
| Purchase #5 | $24.27 | 12.793% | $27.3749 | $27.37 | $27.35 | $27.40 |
| Purchase #6 | $70.29 | 13.262% | $79.6119 | $79.61 | $79.60 | $79.60 |
| Purchase #7 | $124.68 | 11.845% | $139.4483 | $139.45 | $139.45 | $139.40 |
| 7 purchase totals = | $818.53 | $909.9051 | $909.90 | $909.85 | $909.90 | |