| 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 | $9.47 | 10.813% | $10.494 | $10.49 | $10.50 | $10.50 |
| Purchase #2 | $166.65 | 9.176% | $181.9418 | $181.94 | $181.95 | $181.90 |
| Purchase #3 | $146.59 | 9.222% | $160.1085 | $160.11 | $160.10 | $160.10 |
| Purchase #4 | $117.78 | 8.825% | $128.1741 | $128.17 | $128.15 | $128.20 |
| Purchase #5 | $173.54 | 10.472% | $191.7131 | $191.71 | $191.70 | $191.70 |
| Purchase #6 | $216.34 | 12.148% | $242.621 | $242.62 | $242.60 | $242.60 |
| Purchase #7 | $108.70 | 8.381% | $117.8101 | $117.81 | $117.80 | $117.80 |
| 7 purchase totals = | $939.07 | $1,032.8626 | $1,032.85 | $1,032.80 | $1,032.80 | |