| 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 | $192.61 | 12.109% | $215.9331 | $215.93 | $215.95 | $215.90 |
| Purchase #2 | $151.59 | 12.857% | $171.0799 | $171.08 | $171.10 | $171.10 |
| Purchase #3 | $149.73 | 7.339% | $160.7187 | $160.72 | $160.70 | $160.70 |
| Purchase #4 | $107.88 | 7.300% | $115.7552 | $115.76 | $115.75 | $115.80 |
| Purchase #5 | $235.25 | 12.214% | $263.9834 | $263.98 | $264.00 | $264.00 |
| Purchase #6 | $104.69 | 13.789% | $119.1257 | $119.13 | $119.15 | $119.10 |
| Purchase #7 | $203.58 | 12.866% | $229.7726 | $229.77 | $229.75 | $229.80 |
| 7 purchase totals = | $1,145.33 | $1,276.3686 | $1,276.37 | $1,276.40 | $1,276.40 | |