| 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 | $195.82 | 12.334% | $219.9724 | $219.97 | $219.95 | $220.00 |
| Purchase #2 | $59.70 | 5.794% | $63.159 | $63.16 | $63.15 | $63.20 |
| Purchase #3 | $37.60 | 13.634% | $42.7264 | $42.73 | $42.75 | $42.70 |
| Purchase #4 | $134.92 | 12.154% | $151.3182 | $151.32 | $151.30 | $151.30 |
| Purchase #5 | $70.91 | 11.174% | $78.8335 | $78.83 | $78.85 | $78.80 |
| Purchase #6 | $23.96 | 4.336% | $24.9989 | $25.00 | $25.00 | $25.00 |
| Purchase #7 | $97.61 | 6.783% | $104.2309 | $104.23 | $104.25 | $104.20 |
| 7 purchase totals = | $620.52 | $685.2393 | $685.24 | $685.25 | $685.20 | |