| 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 | $128.59 | 9.320% | $140.5746 | $140.57 | $140.55 | $140.60 |
| Purchase #2 | $85.78 | 11.102% | $95.3033 | $95.30 | $95.30 | $95.30 |
| Purchase #3 | $223.32 | 9.695% | $244.9709 | $244.97 | $244.95 | $245.00 |
| Purchase #4 | $14.79 | 11.735% | $16.5256 | $16.53 | $16.55 | $16.50 |
| Purchase #5 | $136.80 | 13.736% | $155.5908 | $155.59 | $155.60 | $155.60 |
| Purchase #6 | $94.53 | 8.147% | $102.2314 | $102.23 | $102.25 | $102.20 |
| Purchase #7 | $177.86 | 6.203% | $188.8927 | $188.89 | $188.90 | $188.90 |
| 7 purchase totals = | $861.67 | $944.0893 | $944.08 | $944.10 | $944.10 | |