| 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 | $227.70 | 6.581% | $242.6849 | $242.68 | $242.70 | $242.70 |
| Purchase #2 | $6.87 | 13.869% | $7.8228 | $7.82 | $7.80 | $7.80 |
| Purchase #3 | $37.77 | 11.763% | $42.2129 | $42.21 | $42.20 | $42.20 |
| Purchase #4 | $120.58 | 5.816% | $127.5929 | $127.59 | $127.60 | $127.60 |
| Purchase #5 | $177.44 | 11.102% | $197.1394 | $197.14 | $197.15 | $197.10 |
| Purchase #6 | $214.35 | 13.376% | $243.0215 | $243.02 | $243.00 | $243.00 |
| Purchase #7 | $87.52 | 3.752% | $90.8038 | $90.80 | $90.80 | $90.80 |
| 7 purchase totals = | $872.23 | $951.2782 | $951.26 | $951.25 | $951.20 | |