| 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 | $213.56 | 9.628% | $234.1216 | $234.12 | $234.10 | $234.10 |
| Purchase #2 | $145.78 | 9.739% | $159.9775 | $159.98 | $160.00 | $160.00 |
| Purchase #3 | $152.27 | 9.174% | $166.2392 | $166.24 | $166.25 | $166.20 |
| Purchase #4 | $248.51 | 12.871% | $280.4957 | $280.50 | $280.50 | $280.50 |
| Purchase #5 | $6.38 | 6.585% | $6.8001 | $6.80 | $6.80 | $6.80 |
| Purchase #6 | $103.91 | 8.197% | $112.4275 | $112.43 | $112.45 | $112.40 |
| Purchase #7 | $243.77 | 8.708% | $264.9975 | $265.00 | $265.00 | $265.00 |
| 7 purchase totals = | $1,114.18 | $1,225.0591 | $1,225.07 | $1,225.10 | $1,225.00 | |