| 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 | $239.42 | 6.717% | $255.5018 | $255.50 | $255.50 | $255.50 |
| Purchase #2 | $228.49 | 13.660% | $259.7017 | $259.70 | $259.70 | $259.70 |
| Purchase #3 | $122.31 | 4.428% | $127.7259 | $127.73 | $127.75 | $127.70 |
| Purchase #4 | $198.94 | 10.347% | $219.5243 | $219.52 | $219.50 | $219.50 |
| Purchase #5 | $116.47 | 11.353% | $129.6928 | $129.69 | $129.70 | $129.70 |
| Purchase #6 | $203.89 | 4.428% | $212.9182 | $212.92 | $212.90 | $212.90 |
| Purchase #7 | $98.26 | 9.297% | $107.3952 | $107.40 | $107.40 | $107.40 |
| 7 purchase totals = | $1,207.78 | $1,312.4599 | $1,312.46 | $1,312.45 | $1,312.40 | |