| 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 | $209.61 | 4.635% | $219.3254 | $219.33 | $219.35 | $219.30 |
| Purchase #2 | $101.85 | 12.564% | $114.6464 | $114.65 | $114.65 | $114.60 |
| Purchase #3 | $105.32 | 12.803% | $118.8041 | $118.80 | $118.80 | $118.80 |
| Purchase #4 | $80.54 | 9.368% | $88.085 | $88.09 | $88.10 | $88.10 |
| Purchase #5 | $117.60 | 8.667% | $127.7924 | $127.79 | $127.80 | $127.80 |
| Purchase #6 | $180.68 | 8.281% | $195.6421 | $195.64 | $195.65 | $195.60 |
| Purchase #7 | $58.33 | 7.632% | $62.7817 | $62.78 | $62.80 | $62.80 |
| 7 purchase totals = | $853.93 | $927.0771 | $927.08 | $927.15 | $927.00 | |