| 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 | $20.62 | 3.489% | $21.3394 | $21.34 | $21.35 | $21.30 |
| Purchase #2 | $122.45 | 3.457% | $126.6831 | $126.68 | $126.70 | $126.70 |
| Purchase #3 | $211.69 | 4.749% | $221.7432 | $221.74 | $221.75 | $221.70 |
| Purchase #4 | $62.89 | 4.441% | $65.6829 | $65.68 | $65.70 | $65.70 |
| Purchase #5 | $133.79 | 8.158% | $144.7046 | $144.70 | $144.70 | $144.70 |
| Purchase #6 | $208.75 | 11.142% | $232.0089 | $232.01 | $232.00 | $232.00 |
| Purchase #7 | $225.81 | 6.387% | $240.2325 | $240.23 | $240.25 | $240.20 |
| 7 purchase totals = | $986.00 | $1,052.3946 | $1,052.38 | $1,052.45 | $1,052.30 | |