| 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 | $207.97 | 7.118% | $222.7733 | $222.77 | $222.75 | $222.80 |
| Purchase #2 | $162.37 | 6.173% | $172.3931 | $172.39 | $172.40 | $172.40 |
| Purchase #3 | $59.33 | 9.166% | $64.7682 | $64.77 | $64.75 | $64.80 |
| Purchase #4 | $169.94 | 11.269% | $189.0905 | $189.09 | $189.10 | $189.10 |
| Purchase #5 | $203.56 | 8.297% | $220.4494 | $220.45 | $220.45 | $220.40 |
| Purchase #6 | $234.49 | 12.587% | $264.0053 | $264.01 | $264.00 | $264.00 |
| Purchase #7 | $194.70 | 3.850% | $202.196 | $202.20 | $202.20 | $202.20 |
| 7 purchase totals = | $1,232.36 | $1,335.6758 | $1,335.68 | $1,335.65 | $1,335.70 | |