| 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 | $234.53 | 9.837% | $257.6007 | $257.60 | $257.60 | $257.60 |
| Purchase #2 | $132.45 | 8.401% | $143.5771 | $143.58 | $143.60 | $143.60 |
| Purchase #3 | $63.74 | 5.597% | $67.3075 | $67.31 | $67.30 | $67.30 |
| Purchase #4 | $102.61 | 12.279% | $115.2095 | $115.21 | $115.20 | $115.20 |
| Purchase #5 | $107.32 | 4.142% | $111.7652 | $111.77 | $111.75 | $111.80 |
| Purchase #6 | $101.28 | 8.739% | $110.1309 | $110.13 | $110.15 | $110.10 |
| Purchase #7 | $137.78 | 11.392% | $153.4759 | $153.48 | $153.50 | $153.50 |
| 7 purchase totals = | $879.71 | $959.0668 | $959.08 | $959.10 | $959.10 | |