| 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 | $224.40 | 11.439% | $250.0691 | $250.07 | $250.05 | $250.10 |
| Purchase #2 | $161.44 | 4.811% | $169.2069 | $169.21 | $169.20 | $169.20 |
| Purchase #3 | $83.32 | 4.868% | $87.376 | $87.38 | $87.40 | $87.40 |
| Purchase #4 | $132.88 | 11.637% | $148.3432 | $148.34 | $148.35 | $148.30 |
| Purchase #5 | $159.77 | 12.303% | $179.4265 | $179.43 | $179.45 | $179.40 |
| Purchase #6 | $247.65 | 6.215% | $263.0414 | $263.04 | $263.05 | $263.00 |
| Purchase #7 | $234.29 | 9.569% | $256.7092 | $256.71 | $256.70 | $256.70 |
| 7 purchase totals = | $1,243.75 | $1,354.1723 | $1,354.18 | $1,354.20 | $1,354.10 | |