| 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 | $8.43 | 7.368% | $9.0511 | $9.05 | $9.05 | $9.10 |
| Purchase #2 | $224.26 | 12.216% | $251.6556 | $251.66 | $251.65 | $251.70 |
| Purchase #3 | $114.54 | 12.839% | $129.2458 | $129.25 | $129.25 | $129.20 |
| Purchase #4 | $219.58 | 9.852% | $241.213 | $241.21 | $241.20 | $241.20 |
| Purchase #5 | $20.70 | 8.726% | $22.5063 | $22.51 | $22.50 | $22.50 |
| Purchase #6 | $191.65 | 12.688% | $215.9666 | $215.97 | $215.95 | $216.00 |
| Purchase #7 | $220.77 | 3.708% | $228.9562 | $228.96 | $228.95 | $229.00 |
| 7 purchase totals = | $999.93 | $1,098.5946 | $1,098.61 | $1,098.55 | $1,098.70 | |