| 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 | $35.89 | 12.243% | $40.284 | $40.28 | $40.30 | $40.30 |
| Purchase #2 | $101.87 | 3.115% | $105.0433 | $105.04 | $105.05 | $105.00 |
| Purchase #3 | $92.37 | 8.704% | $100.4099 | $100.41 | $100.40 | $100.40 |
| Purchase #4 | $177.86 | 10.765% | $197.0066 | $197.01 | $197.00 | $197.00 |
| Purchase #5 | $236.58 | 10.830% | $262.2016 | $262.20 | $262.20 | $262.20 |
| Purchase #6 | $205.90 | 11.184% | $228.9279 | $228.93 | $228.95 | $228.90 |
| Purchase #7 | $227.94 | 11.463% | $254.0688 | $254.07 | $254.05 | $254.10 |
| 7 purchase totals = | $1,078.41 | $1,187.9421 | $1,187.94 | $1,187.95 | $1,187.90 | |