| 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 | $230.27 | 6.292% | $244.7586 | $244.76 | $244.75 | $244.80 |
| Purchase #2 | $196.74 | 3.261% | $203.1557 | $203.16 | $203.15 | $203.20 |
| Purchase #3 | $166.88 | 10.790% | $184.8864 | $184.89 | $184.90 | $184.90 |
| Purchase #4 | $242.35 | 9.510% | $265.3975 | $265.40 | $265.40 | $265.40 |
| Purchase #5 | $123.70 | 8.571% | $134.3023 | $134.30 | $134.30 | $134.30 |
| Purchase #6 | $132.38 | 10.491% | $146.268 | $146.27 | $146.25 | $146.30 |
| Purchase #7 | $148.46 | 9.350% | $162.341 | $162.34 | $162.35 | $162.30 |
| 7 purchase totals = | $1,240.78 | $1,341.1095 | $1,341.12 | $1,341.10 | $1,341.20 | |