| 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 | $206.85 | 5.632% | $218.4998 | $218.50 | $218.50 | $218.50 |
| Purchase #2 | $92.44 | 10.257% | $101.9216 | $101.92 | $101.90 | $101.90 |
| Purchase #3 | $132.68 | 12.380% | $149.1058 | $149.11 | $149.10 | $149.10 |
| Purchase #4 | $55.85 | 5.367% | $58.8475 | $58.85 | $58.85 | $58.80 |
| Purchase #5 | $24.42 | 4.491% | $25.5167 | $25.52 | $25.50 | $25.50 |
| Purchase #6 | $136.95 | 13.783% | $155.8258 | $155.83 | $155.85 | $155.80 |
| Purchase #7 | $184.33 | 9.712% | $202.2321 | $202.23 | $202.25 | $202.20 |
| 7 purchase totals = | $833.52 | $911.9493 | $911.96 | $911.95 | $911.80 | |