| 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 | $186.76 | 3.865% | $193.9783 | $193.98 | $194.00 | $194.00 |
| Purchase #2 | $226.97 | 7.611% | $244.2447 | $244.24 | $244.25 | $244.20 |
| Purchase #3 | $209.53 | 13.640% | $238.1099 | $238.11 | $238.10 | $238.10 |
| Purchase #4 | $26.50 | 6.765% | $28.2927 | $28.29 | $28.30 | $28.30 |
| Purchase #5 | $77.46 | 12.143% | $86.866 | $86.87 | $86.85 | $86.90 |
| Purchase #6 | $63.68 | 8.391% | $69.0234 | $69.02 | $69.00 | $69.00 |
| Purchase #7 | $98.74 | 11.479% | $110.0744 | $110.07 | $110.05 | $110.10 |
| 7 purchase totals = | $889.64 | $970.5894 | $970.58 | $970.55 | $970.60 | |