| 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 | $195.92 | 4.158% | $204.0664 | $204.07 | $204.05 | $204.10 |
| Purchase #2 | $75.36 | 7.583% | $81.0745 | $81.07 | $81.05 | $81.10 |
| Purchase #3 | $212.73 | 7.415% | $228.5039 | $228.50 | $228.50 | $228.50 |
| Purchase #4 | $226.51 | 10.681% | $250.7035 | $250.70 | $250.70 | $250.70 |
| Purchase #5 | $17.48 | 7.837% | $18.8499 | $18.85 | $18.85 | $18.80 |
| Purchase #6 | $172.63 | 9.332% | $188.7398 | $188.74 | $188.75 | $188.70 |
| Purchase #7 | $74.48 | 10.187% | $82.0673 | $82.07 | $82.05 | $82.10 |
| 7 purchase totals = | $975.11 | $1,054.0053 | $1,054.00 | $1,053.95 | $1,054.00 | |