| 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 | $220.52 | 9.777% | $242.0802 | $242.08 | $242.10 | $242.10 |
| Purchase #2 | $105.62 | 10.502% | $116.7122 | $116.71 | $116.70 | $116.70 |
| Purchase #3 | $238.39 | 13.865% | $271.4428 | $271.44 | $271.45 | $271.40 |
| Purchase #4 | $99.59 | 10.743% | $110.289 | $110.29 | $110.30 | $110.30 |
| Purchase #5 | $29.59 | 3.208% | $30.5392 | $30.54 | $30.55 | $30.50 |
| Purchase #6 | $194.34 | 11.665% | $217.0098 | $217.01 | $217.00 | $217.00 |
| Purchase #7 | $28.37 | 9.353% | $31.0234 | $31.02 | $31.00 | $31.00 |
| 7 purchase totals = | $916.42 | $1,019.0966 | $1,019.09 | $1,019.10 | $1,019.00 | |