| 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 | $115.94 | 10.445% | $128.0499 | $128.05 | $128.05 | $128.00 |
| Purchase #2 | $71.38 | 11.582% | $79.6472 | $79.65 | $79.65 | $79.60 |
| Purchase #3 | $208.48 | 11.694% | $232.8597 | $232.86 | $232.85 | $232.90 |
| Purchase #4 | $54.59 | 10.285% | $60.2046 | $60.20 | $60.20 | $60.20 |
| Purchase #5 | $240.67 | 11.696% | $268.8188 | $268.82 | $268.80 | $268.80 |
| Purchase #6 | $198.76 | 5.858% | $210.4034 | $210.40 | $210.40 | $210.40 |
| Purchase #7 | $110.84 | 5.227% | $116.6336 | $116.63 | $116.65 | $116.60 |
| 7 purchase totals = | $1,000.66 | $1,096.6172 | $1,096.61 | $1,096.60 | $1,096.50 | |