| 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 | $125.31 | 7.728% | $134.994 | $134.99 | $135.00 | $135.00 |
| Purchase #2 | $238.25 | 6.392% | $253.4789 | $253.48 | $253.50 | $253.50 |
| Purchase #3 | $64.79 | 6.599% | $69.0655 | $69.07 | $69.05 | $69.10 |
| Purchase #4 | $84.34 | 8.676% | $91.6573 | $91.66 | $91.65 | $91.70 |
| Purchase #5 | $38.95 | 9.562% | $42.6744 | $42.67 | $42.65 | $42.70 |
| Purchase #6 | $193.48 | 5.562% | $204.2414 | $204.24 | $204.25 | $204.20 |
| Purchase #7 | $54.88 | 13.292% | $62.1746 | $62.17 | $62.15 | $62.20 |
| 7 purchase totals = | $800.00 | $858.2861 | $858.28 | $858.25 | $858.40 | |