| 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 | $228.68 | 12.727% | $257.7841 | $257.78 | $257.80 | $257.80 |
| Purchase #2 | $37.45 | 10.844% | $41.5111 | $41.51 | $41.50 | $41.50 |
| Purchase #3 | $230.42 | 5.397% | $242.8558 | $242.86 | $242.85 | $242.90 |
| Purchase #4 | $13.79 | 9.242% | $15.0645 | $15.06 | $15.05 | $15.10 |
| Purchase #5 | $225.54 | 11.752% | $252.0455 | $252.05 | $252.05 | $252.00 |
| Purchase #6 | $234.41 | 7.496% | $251.9814 | $251.98 | $252.00 | $252.00 |
| Purchase #7 | $17.76 | 6.195% | $18.8602 | $18.86 | $18.85 | $18.90 |
| 7 purchase totals = | $988.05 | $1,080.1026 | $1,080.10 | $1,080.10 | $1,080.20 | |