| 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 | $235.66 | 3.628% | $244.2097 | $244.21 | $244.20 | $244.20 |
| Purchase #2 | $55.79 | 8.479% | $60.5204 | $60.52 | $60.50 | $60.50 |
| Purchase #3 | $241.37 | 4.302% | $251.7537 | $251.75 | $251.75 | $251.80 |
| Purchase #4 | $8.32 | 11.860% | $9.3068 | $9.31 | $9.30 | $9.30 |
| Purchase #5 | $143.80 | 8.807% | $156.4645 | $156.46 | $156.45 | $156.50 |
| Purchase #6 | $107.88 | 5.632% | $113.9558 | $113.96 | $113.95 | $114.00 |
| Purchase #7 | $87.69 | 9.456% | $95.982 | $95.98 | $96.00 | $96.00 |
| 7 purchase totals = | $880.51 | $932.1929 | $932.19 | $932.15 | $932.30 | |