| 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 | $110.55 | 12.578% | $124.455 | $124.46 | $124.45 | $124.50 |
| Purchase #2 | $146.45 | 8.473% | $158.8587 | $158.86 | $158.85 | $158.90 |
| Purchase #3 | $23.91 | 11.212% | $26.5908 | $26.59 | $26.60 | $26.60 |
| Purchase #4 | $211.82 | 9.601% | $232.1568 | $232.16 | $232.15 | $232.20 |
| Purchase #5 | $220.81 | 5.742% | $233.4889 | $233.49 | $233.50 | $233.50 |
| Purchase #6 | $193.39 | 5.750% | $204.5099 | $204.51 | $204.50 | $204.50 |
| Purchase #7 | $101.48 | 5.480% | $107.0411 | $107.04 | $107.05 | $107.00 |
| 7 purchase totals = | $1,008.41 | $1,087.1012 | $1,087.11 | $1,087.10 | $1,087.20 | |