| 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 | $138.46 | 6.295% | $147.1761 | $147.18 | $147.20 | $147.20 |
| Purchase #2 | $249.37 | 4.641% | $260.9433 | $260.94 | $260.95 | $260.90 |
| Purchase #3 | $234.42 | 8.543% | $254.4465 | $254.45 | $254.45 | $254.40 |
| Purchase #4 | $209.79 | 13.356% | $237.8096 | $237.81 | $237.80 | $237.80 |
| Purchase #5 | $234.52 | 4.152% | $244.2573 | $244.26 | $244.25 | $244.30 |
| Purchase #6 | $221.43 | 11.289% | $246.4272 | $246.43 | $246.45 | $246.40 |
| Purchase #7 | $14.78 | 12.675% | $16.6534 | $16.65 | $16.65 | $16.70 |
| 7 purchase totals = | $1,302.77 | $1,407.7134 | $1,407.72 | $1,407.75 | $1,407.70 | |