| 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 | $248.68 | 7.107% | $266.3537 | $266.35 | $266.35 | $266.40 |
| Purchase #2 | $18.96 | 5.840% | $20.0673 | $20.07 | $20.05 | $20.10 |
| Purchase #3 | $96.39 | 13.711% | $109.606 | $109.61 | $109.60 | $109.60 |
| Purchase #4 | $65.83 | 9.296% | $71.9496 | $71.95 | $71.95 | $71.90 |
| Purchase #5 | $135.76 | 7.814% | $146.3683 | $146.37 | $146.35 | $146.40 |
| Purchase #6 | $71.30 | 4.796% | $74.7195 | $74.72 | $74.70 | $74.70 |
| Purchase #7 | $118.52 | 4.653% | $124.0347 | $124.03 | $124.05 | $124.00 |
| 7 purchase totals = | $755.44 | $813.0991 | $813.10 | $813.05 | $813.10 | |