| 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 | $188.71 | 11.462% | $210.3399 | $210.34 | $210.35 | $210.30 |
| Purchase #2 | $84.40 | 3.621% | $87.4561 | $87.46 | $87.45 | $87.50 |
| Purchase #3 | $199.94 | 8.473% | $216.8809 | $216.88 | $216.90 | $216.90 |
| Purchase #4 | $138.83 | 13.187% | $157.1375 | $157.14 | $157.15 | $157.10 |
| Purchase #5 | $188.80 | 13.238% | $213.7933 | $213.79 | $213.80 | $213.80 |
| Purchase #6 | $48.60 | 11.847% | $54.3576 | $54.36 | $54.35 | $54.40 |
| Purchase #7 | $85.39 | 9.792% | $93.7514 | $93.75 | $93.75 | $93.80 |
| 7 purchase totals = | $934.67 | $1,033.7167 | $1,033.72 | $1,033.75 | $1,033.80 | |