| 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 | $84.45 | 4.271% | $88.0569 | $88.06 | $88.05 | $88.10 |
| Purchase #2 | $163.35 | 4.176% | $170.1715 | $170.17 | $170.15 | $170.20 |
| Purchase #3 | $210.26 | 13.539% | $238.7271 | $238.73 | $238.75 | $238.70 |
| Purchase #4 | $95.99 | 13.569% | $109.0149 | $109.01 | $109.00 | $109.00 |
| Purchase #5 | $225.78 | 4.495% | $235.9288 | $235.93 | $235.95 | $235.90 |
| Purchase #6 | $35.57 | 9.165% | $38.83 | $38.83 | $38.85 | $38.80 |
| Purchase #7 | $221.65 | 11.571% | $247.2971 | $247.30 | $247.30 | $247.30 |
| 7 purchase totals = | $1,037.05 | $1,128.0263 | $1,128.03 | $1,128.05 | $1,128.00 | |