| 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 | $93.88 | 10.260% | $103.5121 | $103.51 | $103.50 | $103.50 |
| Purchase #2 | $80.39 | 8.681% | $87.3687 | $87.37 | $87.35 | $87.40 |
| Purchase #3 | $97.72 | 11.261% | $108.7242 | $108.72 | $108.70 | $108.70 |
| Purchase #4 | $110.27 | 11.780% | $123.2598 | $123.26 | $123.25 | $123.30 |
| Purchase #5 | $137.84 | 12.347% | $154.8591 | $154.86 | $154.85 | $154.90 |
| Purchase #6 | $191.38 | 8.115% | $206.9105 | $206.91 | $206.90 | $206.90 |
| Purchase #7 | $128.79 | 11.819% | $144.0117 | $144.01 | $144.00 | $144.00 |
| 7 purchase totals = | $840.27 | $928.6461 | $928.64 | $928.55 | $928.70 | |