| 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 | $209.28 | 5.802% | $221.4224 | $221.42 | $221.40 | $221.40 |
| Purchase #2 | $20.84 | 12.415% | $23.4273 | $23.43 | $23.45 | $23.40 |
| Purchase #3 | $189.95 | 7.463% | $204.126 | $204.13 | $204.15 | $204.10 |
| Purchase #4 | $28.33 | 11.160% | $31.4916 | $31.49 | $31.50 | $31.50 |
| Purchase #5 | $57.35 | 11.860% | $64.1517 | $64.15 | $64.15 | $64.20 |
| Purchase #6 | $48.32 | 9.693% | $53.0037 | $53.00 | $53.00 | $53.00 |
| Purchase #7 | $190.59 | 12.213% | $213.8668 | $213.87 | $213.85 | $213.90 |
| 7 purchase totals = | $744.66 | $811.4895 | $811.49 | $811.50 | $811.50 | |