| 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 | $97.92 | 11.432% | $109.1142 | $109.11 | $109.10 | $109.10 |
| Purchase #2 | $118.83 | 10.590% | $131.4141 | $131.41 | $131.40 | $131.40 |
| Purchase #3 | $157.97 | 9.211% | $172.5206 | $172.52 | $172.50 | $172.50 |
| Purchase #4 | $158.30 | 7.513% | $170.1931 | $170.19 | $170.20 | $170.20 |
| Purchase #5 | $239.82 | 9.869% | $263.4878 | $263.49 | $263.50 | $263.50 |
| Purchase #6 | $182.80 | 9.604% | $200.3561 | $200.36 | $200.35 | $200.40 |
| Purchase #7 | $245.36 | 9.524% | $268.7281 | $268.73 | $268.75 | $268.70 |
| 7 purchase totals = | $1,201.00 | $1,315.8140 | $1,315.81 | $1,315.80 | $1,315.80 | |