| 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 | $248.98 | 5.681% | $263.1246 | $263.12 | $263.10 | $263.10 |
| Purchase #2 | $154.32 | 12.269% | $173.2535 | $173.25 | $173.25 | $173.30 |
| Purchase #3 | $237.82 | 12.791% | $268.2396 | $268.24 | $268.25 | $268.20 |
| Purchase #4 | $237.59 | 6.225% | $252.38 | $252.38 | $252.40 | $252.40 |
| Purchase #5 | $103.76 | 4.169% | $108.0858 | $108.09 | $108.10 | $108.10 |
| Purchase #6 | $81.98 | 12.429% | $92.1693 | $92.17 | $92.15 | $92.20 |
| Purchase #7 | $55.71 | 12.526% | $62.6882 | $62.69 | $62.70 | $62.70 |
| 7 purchase totals = | $1,120.16 | $1,219.9410 | $1,219.94 | $1,219.95 | $1,220.00 | |