| 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 | $172.90 | 10.582% | $191.1963 | $191.20 | $191.20 | $191.20 |
| Purchase #2 | $97.83 | 5.294% | $103.0091 | $103.01 | $103.00 | $103.00 |
| Purchase #3 | $207.79 | 13.277% | $235.3783 | $235.38 | $235.40 | $235.40 |
| Purchase #4 | $48.82 | 9.182% | $53.3027 | $53.30 | $53.30 | $53.30 |
| Purchase #5 | $240.88 | 10.511% | $266.1989 | $266.20 | $266.20 | $266.20 |
| Purchase #6 | $53.30 | 11.485% | $59.4215 | $59.42 | $59.40 | $59.40 |
| Purchase #7 | $83.28 | 4.784% | $87.2641 | $87.26 | $87.25 | $87.30 |
| 7 purchase totals = | $904.80 | $995.7709 | $995.77 | $995.75 | $995.80 | |