| 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 | $42.72 | 13.469% | $48.474 | $48.47 | $48.45 | $48.50 |
| Purchase #2 | $120.37 | 11.203% | $133.8551 | $133.86 | $133.85 | $133.90 |
| Purchase #3 | $205.73 | 6.642% | $219.3946 | $219.39 | $219.40 | $219.40 |
| Purchase #4 | $45.73 | 4.810% | $47.9296 | $47.93 | $47.95 | $47.90 |
| Purchase #5 | $219.98 | 12.294% | $247.0243 | $247.02 | $247.00 | $247.00 |
| Purchase #6 | $198.42 | 6.136% | $210.5951 | $210.60 | $210.60 | $210.60 |
| Purchase #7 | $93.34 | 10.297% | $102.9512 | $102.95 | $102.95 | $103.00 |
| 7 purchase totals = | $926.29 | $1,010.2239 | $1,010.22 | $1,010.20 | $1,010.30 | |