| 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 | $208.82 | 9.540% | $228.7414 | $228.74 | $228.75 | $228.70 |
| Purchase #2 | $169.67 | 12.438% | $190.7736 | $190.77 | $190.75 | $190.80 |
| Purchase #3 | $235.73 | 6.767% | $251.6818 | $251.68 | $251.70 | $251.70 |
| Purchase #4 | $107.52 | 5.159% | $113.067 | $113.07 | $113.05 | $113.10 |
| Purchase #5 | $81.94 | 12.418% | $92.1153 | $92.12 | $92.10 | $92.10 |
| Purchase #6 | $147.63 | 12.617% | $166.2565 | $166.26 | $166.25 | $166.30 |
| Purchase #7 | $42.41 | 8.212% | $45.8927 | $45.89 | $45.90 | $45.90 |
| 7 purchase totals = | $993.72 | $1,088.5283 | $1,088.53 | $1,088.50 | $1,088.60 | |