| 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 | $103.33 | 3.229% | $106.6665 | $106.67 | $106.65 | $106.70 |
| Purchase #2 | $109.56 | 11.735% | $122.4169 | $122.42 | $122.40 | $122.40 |
| Purchase #3 | $146.89 | 6.537% | $156.4922 | $156.49 | $156.50 | $156.50 |
| Purchase #4 | $148.48 | 12.837% | $167.5404 | $167.54 | $167.55 | $167.50 |
| Purchase #5 | $24.65 | 3.654% | $25.5507 | $25.55 | $25.55 | $25.60 |
| Purchase #6 | $19.61 | 9.266% | $21.4271 | $21.43 | $21.45 | $21.40 |
| Purchase #7 | $245.98 | 7.228% | $263.7594 | $263.76 | $263.75 | $263.80 |
| 7 purchase totals = | $798.50 | $863.8532 | $863.86 | $863.85 | $863.90 | |