| 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 | $185.58 | 6.316% | $197.3012 | $197.30 | $197.30 | $197.30 |
| Purchase #2 | $103.67 | 8.590% | $112.5753 | $112.58 | $112.60 | $112.60 |
| Purchase #3 | $131.38 | 11.817% | $146.9052 | $146.91 | $146.90 | $146.90 |
| Purchase #4 | $46.30 | 6.166% | $49.1549 | $49.15 | $49.15 | $49.20 |
| Purchase #5 | $234.69 | 12.317% | $263.5968 | $263.60 | $263.60 | $263.60 |
| Purchase #6 | $112.46 | 13.506% | $127.6488 | $127.65 | $127.65 | $127.60 |
| Purchase #7 | $124.55 | 6.778% | $132.992 | $132.99 | $133.00 | $133.00 |
| 7 purchase totals = | $938.63 | $1,030.1742 | $1,030.18 | $1,030.20 | $1,030.20 | |