| 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 | $89.79 | 12.103% | $100.6573 | $100.66 | $100.65 | $100.70 |
| Purchase #2 | $101.82 | 8.808% | $110.7883 | $110.79 | $110.80 | $110.80 |
| Purchase #3 | $225.39 | 11.115% | $250.4421 | $250.44 | $250.45 | $250.40 |
| Purchase #4 | $44.73 | 3.668% | $46.3707 | $46.37 | $46.35 | $46.40 |
| Purchase #5 | $147.67 | 12.477% | $166.0948 | $166.09 | $166.10 | $166.10 |
| Purchase #6 | $159.53 | 8.213% | $172.6322 | $172.63 | $172.65 | $172.60 |
| Purchase #7 | $187.75 | 9.524% | $205.6313 | $205.63 | $205.65 | $205.60 |
| 7 purchase totals = | $956.68 | $1,052.6167 | $1,052.61 | $1,052.65 | $1,052.60 | |