| 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 | $117.81 | 8.523% | $127.8509 | $127.85 | $127.85 | $127.90 |
| Purchase #2 | $127.87 | 3.176% | $131.9312 | $131.93 | $131.95 | $131.90 |
| Purchase #3 | $198.77 | 12.581% | $223.7773 | $223.78 | $223.80 | $223.80 |
| Purchase #4 | $227.63 | 4.834% | $238.6336 | $238.63 | $238.65 | $238.60 |
| Purchase #5 | $93.29 | 12.660% | $105.1005 | $105.10 | $105.10 | $105.10 |
| Purchase #6 | $175.63 | 7.152% | $188.1911 | $188.19 | $188.20 | $188.20 |
| Purchase #7 | $99.70 | 10.360% | $110.0289 | $110.03 | $110.05 | $110.00 |
| 7 purchase totals = | $1,040.70 | $1,125.5135 | $1,125.51 | $1,125.60 | $1,125.50 | |