| 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 | $27.82 | 12.249% | $31.2277 | $31.23 | $31.25 | $31.20 |
| Purchase #2 | $105.61 | 13.111% | $119.4565 | $119.46 | $119.45 | $119.50 |
| Purchase #3 | $9.27 | 12.371% | $10.4168 | $10.42 | $10.40 | $10.40 |
| Purchase #4 | $191.28 | 3.527% | $198.0264 | $198.03 | $198.05 | $198.00 |
| Purchase #5 | $23.70 | 8.472% | $25.7079 | $25.71 | $25.70 | $25.70 |
| Purchase #6 | $239.34 | 13.349% | $271.2895 | $271.29 | $271.30 | $271.30 |
| Purchase #7 | $193.25 | 9.562% | $211.7286 | $211.73 | $211.75 | $211.70 |
| 7 purchase totals = | $790.27 | $867.8534 | $867.87 | $867.90 | $867.80 | |