| 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 | $243.48 | 8.177% | $263.3894 | $263.39 | $263.40 | $263.40 |
| Purchase #2 | $121.61 | 13.358% | $137.8547 | $137.85 | $137.85 | $137.90 |
| Purchase #3 | $220.35 | 13.872% | $250.917 | $250.92 | $250.90 | $250.90 |
| Purchase #4 | $201.60 | 6.256% | $214.2121 | $214.21 | $214.20 | $214.20 |
| Purchase #5 | $168.64 | 11.751% | $188.4569 | $188.46 | $188.45 | $188.50 |
| Purchase #6 | $155.93 | 9.288% | $170.4128 | $170.41 | $170.40 | $170.40 |
| Purchase #7 | $160.80 | 3.485% | $166.4039 | $166.40 | $166.40 | $166.40 |
| 7 purchase totals = | $1,272.41 | $1,391.6468 | $1,391.64 | $1,391.60 | $1,391.70 | |