| 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 | $197.32 | 12.417% | $221.8212 | $221.82 | $221.80 | $221.80 |
| Purchase #2 | $216.73 | 10.790% | $240.1152 | $240.12 | $240.10 | $240.10 |
| Purchase #3 | $215.84 | 5.347% | $227.381 | $227.38 | $227.40 | $227.40 |
| Purchase #4 | $107.97 | 9.650% | $118.3891 | $118.39 | $118.40 | $118.40 |
| Purchase #5 | $100.99 | 6.826% | $107.8836 | $107.88 | $107.90 | $107.90 |
| Purchase #6 | $83.63 | 10.817% | $92.6763 | $92.68 | $92.70 | $92.70 |
| Purchase #7 | $74.59 | 8.813% | $81.1636 | $81.16 | $81.15 | $81.20 |
| 7 purchase totals = | $997.07 | $1,089.4300 | $1,089.43 | $1,089.45 | $1,089.50 | |