| 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 | $207.46 | 6.506% | $220.9573 | $220.96 | $220.95 | $221.00 |
| Purchase #2 | $63.82 | 9.274% | $69.7387 | $69.74 | $69.75 | $69.70 |
| Purchase #3 | $249.51 | 12.400% | $280.4492 | $280.45 | $280.45 | $280.40 |
| Purchase #4 | $237.69 | 7.647% | $255.8662 | $255.87 | $255.85 | $255.90 |
| Purchase #5 | $135.63 | 9.237% | $148.1581 | $148.16 | $148.15 | $148.20 |
| Purchase #6 | $59.95 | 3.607% | $62.1124 | $62.11 | $62.10 | $62.10 |
| Purchase #7 | $22.89 | 6.451% | $24.3666 | $24.37 | $24.35 | $24.40 |
| 7 purchase totals = | $976.95 | $1,061.6485 | $1,061.66 | $1,061.60 | $1,061.70 | |