| 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 | $115.60 | 5.347% | $121.7811 | $121.78 | $121.80 | $121.80 |
| Purchase #2 | $122.89 | 11.204% | $136.6586 | $136.66 | $136.65 | $136.70 |
| Purchase #3 | $241.39 | 12.245% | $270.9482 | $270.95 | $270.95 | $270.90 |
| Purchase #4 | $235.29 | 7.186% | $252.1979 | $252.20 | $252.20 | $252.20 |
| Purchase #5 | $227.89 | 7.213% | $244.3277 | $244.33 | $244.35 | $244.30 |
| Purchase #6 | $83.56 | 5.195% | $87.9009 | $87.90 | $87.90 | $87.90 |
| Purchase #7 | $33.30 | 7.489% | $35.7938 | $35.79 | $35.80 | $35.80 |
| 7 purchase totals = | $1,059.92 | $1,149.6082 | $1,149.61 | $1,149.65 | $1,149.60 | |