| 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 | $222.37 | 10.500% | $245.7189 | $245.72 | $245.70 | $245.70 |
| Purchase #2 | $154.54 | 7.209% | $165.6808 | $165.68 | $165.70 | $165.70 |
| Purchase #3 | $205.92 | 11.633% | $229.8747 | $229.87 | $229.85 | $229.90 |
| Purchase #4 | $210.80 | 8.695% | $229.1291 | $229.13 | $229.15 | $229.10 |
| Purchase #5 | $24.25 | 13.697% | $27.5715 | $27.57 | $27.55 | $27.60 |
| Purchase #6 | $124.33 | 13.548% | $141.1742 | $141.17 | $141.15 | $141.20 |
| Purchase #7 | $152.43 | 8.783% | $165.8179 | $165.82 | $165.80 | $165.80 |
| 7 purchase totals = | $1,094.64 | $1,204.9671 | $1,204.96 | $1,204.90 | $1,205.00 | |