| 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 | $106.41 | 7.294% | $114.1715 | $114.17 | $114.15 | $114.20 |
| Purchase #2 | $234.33 | 13.268% | $265.4209 | $265.42 | $265.40 | $265.40 |
| Purchase #3 | $150.93 | 10.554% | $166.8592 | $166.86 | $166.85 | $166.90 |
| Purchase #4 | $191.44 | 5.561% | $202.086 | $202.09 | $202.10 | $202.10 |
| Purchase #5 | $228.97 | 3.173% | $236.2352 | $236.24 | $236.25 | $236.20 |
| Purchase #6 | $17.58 | 8.323% | $19.0432 | $19.04 | $19.05 | $19.00 |
| Purchase #7 | $125.30 | 11.716% | $139.9801 | $139.98 | $140.00 | $140.00 |
| 7 purchase totals = | $1,054.96 | $1,143.7961 | $1,143.80 | $1,143.80 | $1,143.80 | |