| 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 | $239.44 | 6.374% | $254.7019 | $254.70 | $254.70 | $254.70 |
| Purchase #2 | $98.40 | 12.177% | $110.3822 | $110.38 | $110.40 | $110.40 |
| Purchase #3 | $123.52 | 8.843% | $134.4429 | $134.44 | $134.45 | $134.40 |
| Purchase #4 | $112.62 | 9.526% | $123.3482 | $123.35 | $123.35 | $123.30 |
| Purchase #5 | $215.51 | 7.694% | $232.0913 | $232.09 | $232.10 | $232.10 |
| Purchase #6 | $7.31 | 3.218% | $7.5452 | $7.55 | $7.55 | $7.50 |
| Purchase #7 | $237.55 | 8.243% | $257.1312 | $257.13 | $257.15 | $257.10 |
| 7 purchase totals = | $1,034.35 | $1,119.6429 | $1,119.64 | $1,119.70 | $1,119.50 | |