| 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 | $242.59 | 5.665% | $256.3327 | $256.33 | $256.35 | $256.30 |
| Purchase #2 | $166.93 | 11.646% | $186.3707 | $186.37 | $186.35 | $186.40 |
| Purchase #3 | $177.70 | 6.305% | $188.904 | $188.90 | $188.90 | $188.90 |
| Purchase #4 | $238.53 | 13.800% | $271.4471 | $271.45 | $271.45 | $271.40 |
| Purchase #5 | $112.71 | 13.400% | $127.8131 | $127.81 | $127.80 | $127.80 |
| Purchase #6 | $107.37 | 9.855% | $117.9513 | $117.95 | $117.95 | $118.00 |
| Purchase #7 | $176.62 | 4.273% | $184.167 | $184.17 | $184.15 | $184.20 |
| 7 purchase totals = | $1,222.45 | $1,332.9859 | $1,332.98 | $1,332.95 | $1,333.00 | |