| 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 | $250.80 | 11.228% | $278.9598 | $278.96 | $278.95 | $279.00 |
| Purchase #2 | $237.56 | 3.399% | $245.6347 | $245.63 | $245.65 | $245.60 |
| Purchase #3 | $26.46 | 8.289% | $28.6533 | $28.65 | $28.65 | $28.70 |
| Purchase #4 | $167.94 | 9.674% | $184.1865 | $184.19 | $184.20 | $184.20 |
| Purchase #5 | $197.43 | 9.478% | $216.1424 | $216.14 | $216.15 | $216.10 |
| Purchase #6 | $32.93 | 9.650% | $36.1077 | $36.11 | $36.10 | $36.10 |
| Purchase #7 | $153.80 | 10.816% | $170.435 | $170.44 | $170.45 | $170.40 |
| 7 purchase totals = | $1,066.92 | $1,160.1194 | $1,160.12 | $1,160.15 | $1,160.10 | |