| 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 | $223.78 | 9.391% | $244.7952 | $244.80 | $244.80 | $244.80 |
| Purchase #2 | $187.30 | 4.611% | $195.9364 | $195.94 | $195.95 | $195.90 |
| Purchase #3 | $201.52 | 4.447% | $210.4816 | $210.48 | $210.50 | $210.50 |
| Purchase #4 | $94.79 | 5.130% | $99.6527 | $99.65 | $99.65 | $99.70 |
| Purchase #5 | $209.45 | 13.383% | $237.4807 | $237.48 | $237.50 | $237.50 |
| Purchase #6 | $173.51 | 8.393% | $188.0727 | $188.07 | $188.05 | $188.10 |
| Purchase #7 | $184.47 | 4.867% | $193.4482 | $193.45 | $193.45 | $193.40 |
| 7 purchase totals = | $1,274.82 | $1,369.8675 | $1,369.87 | $1,369.90 | $1,369.90 | |