| 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 | $195.48 | 10.402% | $215.8138 | $215.81 | $215.80 | $215.80 |
| Purchase #2 | $36.87 | 12.104% | $41.3327 | $41.33 | $41.35 | $41.30 |
| Purchase #3 | $7.80 | 3.215% | $8.0508 | $8.05 | $8.05 | $8.10 |
| Purchase #4 | $115.25 | 9.229% | $125.8864 | $125.89 | $125.90 | $125.90 |
| Purchase #5 | $175.49 | 9.458% | $192.0878 | $192.09 | $192.10 | $192.10 |
| Purchase #6 | $209.66 | 13.522% | $238.0102 | $238.01 | $238.00 | $238.00 |
| Purchase #7 | $31.65 | 4.401% | $33.0429 | $33.04 | $33.05 | $33.00 |
| 7 purchase totals = | $772.20 | $854.2246 | $854.22 | $854.25 | $854.20 | |