| 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 | $232.25 | 10.749% | $257.2146 | $257.21 | $257.20 | $257.20 |
| Purchase #2 | $126.79 | 9.516% | $138.8553 | $138.86 | $138.85 | $138.90 |
| Purchase #3 | $182.32 | 13.234% | $206.4482 | $206.45 | $206.45 | $206.40 |
| Purchase #4 | $31.60 | 5.633% | $33.38 | $33.38 | $33.40 | $33.40 |
| Purchase #5 | $21.44 | 11.315% | $23.8659 | $23.87 | $23.85 | $23.90 |
| Purchase #6 | $91.78 | 7.783% | $98.9232 | $98.92 | $98.90 | $98.90 |
| Purchase #7 | $94.96 | 7.717% | $102.2881 | $102.29 | $102.30 | $102.30 |
| 7 purchase totals = | $781.14 | $860.9753 | $860.98 | $860.95 | $861.00 | |