| 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 | $8.97 | 13.439% | $10.1755 | $10.18 | $10.20 | $10.20 |
| Purchase #2 | $60.83 | 13.601% | $69.1035 | $69.10 | $69.10 | $69.10 |
| Purchase #3 | $83.97 | 11.228% | $93.3982 | $93.40 | $93.40 | $93.40 |
| Purchase #4 | $177.80 | 4.132% | $185.1467 | $185.15 | $185.15 | $185.10 |
| Purchase #5 | $216.36 | 11.343% | $240.9017 | $240.90 | $240.90 | $240.90 |
| Purchase #6 | $17.86 | 12.399% | $20.0745 | $20.07 | $20.05 | $20.10 |
| Purchase #7 | $233.45 | 5.470% | $246.2197 | $246.22 | $246.20 | $246.20 |
| 7 purchase totals = | $799.24 | $865.0198 | $865.02 | $865.00 | $865.00 | |