| 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 | $107.65 | 9.628% | $118.0145 | $118.01 | $118.00 | $118.00 |
| Purchase #2 | $124.30 | 3.829% | $129.0594 | $129.06 | $129.05 | $129.10 |
| Purchase #3 | $193.58 | 13.199% | $219.1306 | $219.13 | $219.15 | $219.10 |
| Purchase #4 | $99.50 | 8.673% | $108.1296 | $108.13 | $108.15 | $108.10 |
| Purchase #5 | $72.95 | 5.416% | $76.901 | $76.90 | $76.90 | $76.90 |
| Purchase #6 | $207.39 | 12.243% | $232.7808 | $232.78 | $232.80 | $232.80 |
| Purchase #7 | $73.41 | 4.207% | $76.4984 | $76.50 | $76.50 | $76.50 |
| 7 purchase totals = | $878.78 | $960.5143 | $960.51 | $960.55 | $960.50 | |