| 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 | $74.41 | 8.754% | $80.9239 | $80.92 | $80.90 | $80.90 |
| Purchase #2 | $232.51 | 6.844% | $248.423 | $248.42 | $248.40 | $248.40 |
| Purchase #3 | $236.45 | 4.473% | $247.0264 | $247.03 | $247.05 | $247.00 |
| Purchase #4 | $110.51 | 9.595% | $121.1134 | $121.11 | $121.10 | $121.10 |
| Purchase #5 | $205.37 | 11.835% | $229.6755 | $229.68 | $229.70 | $229.70 |
| Purchase #6 | $46.53 | 5.601% | $49.1361 | $49.14 | $49.15 | $49.10 |
| Purchase #7 | $204.69 | 6.325% | $217.6366 | $217.64 | $217.65 | $217.60 |
| 7 purchase totals = | $1,110.47 | $1,193.9349 | $1,193.94 | $1,193.95 | $1,193.80 | |