| 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 | $219.74 | 9.234% | $240.0308 | $240.03 | $240.05 | $240.00 |
| Purchase #2 | $90.67 | 12.583% | $102.079 | $102.08 | $102.10 | $102.10 |
| Purchase #3 | $166.79 | 6.261% | $177.2327 | $177.23 | $177.25 | $177.20 |
| Purchase #4 | $157.88 | 9.763% | $173.2938 | $173.29 | $173.30 | $173.30 |
| Purchase #5 | $163.52 | 13.752% | $186.0073 | $186.01 | $186.00 | $186.00 |
| Purchase #6 | $242.71 | 11.647% | $270.9784 | $270.98 | $271.00 | $271.00 |
| Purchase #7 | $118.76 | 7.189% | $127.2977 | $127.30 | $127.30 | $127.30 |
| 7 purchase totals = | $1,160.07 | $1,276.9197 | $1,276.92 | $1,277.00 | $1,276.90 | |