| 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 | $199.97 | 5.329% | $210.6264 | $210.63 | $210.65 | $210.60 |
| Purchase #2 | $13.79 | 8.163% | $14.9157 | $14.92 | $14.90 | $14.90 |
| Purchase #3 | $140.42 | 9.603% | $153.9045 | $153.90 | $153.90 | $153.90 |
| Purchase #4 | $17.88 | 7.816% | $19.2775 | $19.28 | $19.30 | $19.30 |
| Purchase #5 | $221.70 | 7.603% | $238.5559 | $238.56 | $238.55 | $238.60 |
| Purchase #6 | $143.86 | 4.240% | $149.9597 | $149.96 | $149.95 | $150.00 |
| Purchase #7 | $249.40 | 8.133% | $269.6837 | $269.68 | $269.70 | $269.70 |
| 7 purchase totals = | $987.02 | $1,056.9234 | $1,056.93 | $1,056.95 | $1,057.00 | |