| 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 | $209.89 | 3.144% | $216.4889 | $216.49 | $216.50 | $216.50 |
| Purchase #2 | $241.43 | 3.189% | $249.1292 | $249.13 | $249.15 | $249.10 |
| Purchase #3 | $124.40 | 13.102% | $140.6989 | $140.70 | $140.70 | $140.70 |
| Purchase #4 | $126.38 | 10.147% | $139.2038 | $139.20 | $139.20 | $139.20 |
| Purchase #5 | $59.88 | 12.441% | $67.3297 | $67.33 | $67.35 | $67.30 |
| Purchase #6 | $172.58 | 10.786% | $191.1945 | $191.19 | $191.20 | $191.20 |
| Purchase #7 | $126.90 | 7.798% | $136.7957 | $136.80 | $136.80 | $136.80 |
| 7 purchase totals = | $1,061.46 | $1,140.8407 | $1,140.84 | $1,140.90 | $1,140.80 | |