| 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 | $107.92 | 3.773% | $111.9918 | $111.99 | $112.00 | $112.00 |
| Purchase #2 | $244.81 | 6.174% | $259.9246 | $259.92 | $259.90 | $259.90 |
| Purchase #3 | $35.92 | 7.450% | $38.596 | $38.60 | $38.60 | $38.60 |
| Purchase #4 | $29.47 | 10.564% | $32.5832 | $32.58 | $32.60 | $32.60 |
| Purchase #5 | $136.63 | 3.338% | $141.1907 | $141.19 | $141.20 | $141.20 |
| Purchase #6 | $144.71 | 10.466% | $159.8553 | $159.86 | $159.85 | $159.90 |
| Purchase #7 | $78.97 | 9.440% | $86.4248 | $86.42 | $86.40 | $86.40 |
| 7 purchase totals = | $778.43 | $830.5664 | $830.56 | $830.55 | $830.60 | |