| 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 | $171.71 | 11.841% | $192.0422 | $192.04 | $192.05 | $192.00 |
| Purchase #2 | $227.86 | 4.692% | $238.5512 | $238.55 | $238.55 | $238.60 |
| Purchase #3 | $213.70 | 13.546% | $242.6478 | $242.65 | $242.65 | $242.60 |
| Purchase #4 | $116.39 | 10.294% | $128.3712 | $128.37 | $128.35 | $128.40 |
| Purchase #5 | $136.93 | 8.841% | $149.036 | $149.04 | $149.05 | $149.00 |
| Purchase #6 | $134.73 | 12.256% | $151.2425 | $151.24 | $151.25 | $151.20 |
| Purchase #7 | $102.63 | 7.753% | $110.5869 | $110.59 | $110.60 | $110.60 |
| 7 purchase totals = | $1,103.95 | $1,212.4778 | $1,212.48 | $1,212.50 | $1,212.40 | |