| 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 | $250.91 | 11.228% | $279.0822 | $279.08 | $279.10 | $279.10 |
| Purchase #2 | $30.86 | 4.174% | $32.1481 | $32.15 | $32.15 | $32.10 |
| Purchase #3 | $95.68 | 5.619% | $101.0563 | $101.06 | $101.05 | $101.10 |
| Purchase #4 | $187.63 | 7.763% | $202.1957 | $202.20 | $202.20 | $202.20 |
| Purchase #5 | $243.47 | 7.112% | $260.7856 | $260.79 | $260.80 | $260.80 |
| Purchase #6 | $226.80 | 5.502% | $239.2785 | $239.28 | $239.30 | $239.30 |
| Purchase #7 | $23.53 | 12.317% | $26.4282 | $26.43 | $26.45 | $26.40 |
| 7 purchase totals = | $1,058.88 | $1,140.9746 | $1,140.99 | $1,141.05 | $1,141.00 | |