| 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 | $219.85 | 8.525% | $238.5922 | $238.59 | $238.60 | $238.60 |
| Purchase #2 | $244.57 | 6.230% | $259.8067 | $259.81 | $259.80 | $259.80 |
| Purchase #3 | $152.72 | 6.613% | $162.8194 | $162.82 | $162.80 | $162.80 |
| Purchase #4 | $170.44 | 7.800% | $183.7343 | $183.73 | $183.75 | $183.70 |
| Purchase #5 | $63.47 | 4.866% | $66.5585 | $66.56 | $66.55 | $66.60 |
| Purchase #6 | $78.86 | 10.266% | $86.9558 | $86.96 | $86.95 | $87.00 |
| Purchase #7 | $77.74 | 4.503% | $81.2406 | $81.24 | $81.25 | $81.20 |
| 7 purchase totals = | $1,007.65 | $1,079.7075 | $1,079.71 | $1,079.70 | $1,079.70 | |