| 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 | $211.98 | 12.641% | $238.7764 | $238.78 | $238.80 | $238.80 |
| Purchase #2 | $37.94 | 4.848% | $39.7793 | $39.78 | $39.80 | $39.80 |
| Purchase #3 | $146.75 | 12.492% | $165.082 | $165.08 | $165.10 | $165.10 |
| Purchase #4 | $103.37 | 7.197% | $110.8095 | $110.81 | $110.80 | $110.80 |
| Purchase #5 | $62.33 | 12.227% | $69.9511 | $69.95 | $69.95 | $70.00 |
| Purchase #6 | $136.26 | 5.750% | $144.095 | $144.10 | $144.10 | $144.10 |
| Purchase #7 | $89.32 | 6.104% | $94.7721 | $94.77 | $94.75 | $94.80 |
| 7 purchase totals = | $787.95 | $863.2654 | $863.27 | $863.30 | $863.40 | |