| 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 | $118.55 | 10.675% | $131.2052 | $131.21 | $131.20 | $131.20 |
| Purchase #2 | $221.75 | 11.511% | $247.2756 | $247.28 | $247.30 | $247.30 |
| Purchase #3 | $243.65 | 5.712% | $257.5673 | $257.57 | $257.55 | $257.60 |
| Purchase #4 | $93.31 | 6.325% | $99.2119 | $99.21 | $99.20 | $99.20 |
| Purchase #5 | $198.79 | 8.217% | $215.1246 | $215.12 | $215.10 | $215.10 |
| Purchase #6 | $138.61 | 10.471% | $153.1239 | $153.12 | $153.10 | $153.10 |
| Purchase #7 | $171.34 | 11.737% | $191.4502 | $191.45 | $191.45 | $191.50 |
| 7 purchase totals = | $1,186.00 | $1,294.9587 | $1,294.96 | $1,294.90 | $1,295.00 | |