| 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 | $116.79 | 8.870% | $127.1493 | $127.15 | $127.15 | $127.10 |
| Purchase #2 | $249.55 | 5.786% | $263.989 | $263.99 | $264.00 | $264.00 |
| Purchase #3 | $193.64 | 7.861% | $208.862 | $208.86 | $208.85 | $208.90 |
| Purchase #4 | $246.43 | 8.848% | $268.2341 | $268.23 | $268.25 | $268.20 |
| Purchase #5 | $89.37 | 6.346% | $95.0414 | $95.04 | $95.05 | $95.00 |
| Purchase #6 | $125.70 | 10.452% | $138.8382 | $138.84 | $138.85 | $138.80 |
| Purchase #7 | $194.37 | 9.524% | $212.8818 | $212.88 | $212.90 | $212.90 |
| 7 purchase totals = | $1,215.85 | $1,314.9958 | $1,314.99 | $1,315.05 | $1,314.90 | |