| 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 | $240.91 | 9.505% | $263.8085 | $263.81 | $263.80 | $263.80 |
| Purchase #2 | $238.52 | 6.683% | $254.4603 | $254.46 | $254.45 | $254.50 |
| Purchase #3 | $178.58 | 8.240% | $193.295 | $193.30 | $193.30 | $193.30 |
| Purchase #4 | $149.39 | 10.481% | $165.0476 | $165.05 | $165.05 | $165.00 |
| Purchase #5 | $57.32 | 13.561% | $65.0932 | $65.09 | $65.10 | $65.10 |
| Purchase #6 | $159.88 | 12.778% | $180.3095 | $180.31 | $180.30 | $180.30 |
| Purchase #7 | $241.39 | 8.633% | $262.2292 | $262.23 | $262.25 | $262.20 |
| 7 purchase totals = | $1,265.99 | $1,384.2433 | $1,384.25 | $1,384.25 | $1,384.20 | |