| 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 | $216.43 | 8.215% | $234.2097 | $234.21 | $234.20 | $234.20 |
| Purchase #2 | $238.96 | 11.132% | $265.561 | $265.56 | $265.55 | $265.60 |
| Purchase #3 | $141.33 | 12.332% | $158.7588 | $158.76 | $158.75 | $158.80 |
| Purchase #4 | $85.66 | 7.378% | $91.98 | $91.98 | $92.00 | $92.00 |
| Purchase #5 | $111.84 | 5.604% | $118.1075 | $118.11 | $118.10 | $118.10 |
| Purchase #6 | $151.63 | 6.290% | $161.1675 | $161.17 | $161.15 | $161.20 |
| Purchase #7 | $225.54 | 7.650% | $242.7938 | $242.79 | $242.80 | $242.80 |
| 7 purchase totals = | $1,171.39 | $1,272.5783 | $1,272.58 | $1,272.55 | $1,272.70 | |