| 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 | $90.72 | 12.711% | $102.2514 | $102.25 | $102.25 | $102.30 |
| Purchase #2 | $78.30 | 11.177% | $87.0516 | $87.05 | $87.05 | $87.10 |
| Purchase #3 | $76.39 | 4.445% | $79.7855 | $79.79 | $79.80 | $79.80 |
| Purchase #4 | $201.31 | 9.223% | $219.8768 | $219.88 | $219.90 | $219.90 |
| Purchase #5 | $170.40 | 6.646% | $181.7248 | $181.72 | $181.70 | $181.70 |
| Purchase #6 | $193.76 | 5.648% | $204.7036 | $204.70 | $204.70 | $204.70 |
| Purchase #7 | $226.83 | 11.305% | $252.4731 | $252.47 | $252.45 | $252.50 |
| 7 purchase totals = | $1,037.71 | $1,127.8668 | $1,127.86 | $1,127.85 | $1,128.00 | |