| 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 | $204.30 | 11.331% | $227.4492 | $227.45 | $227.45 | $227.40 |
| Purchase #2 | $169.55 | 6.397% | $180.3961 | $180.40 | $180.40 | $180.40 |
| Purchase #3 | $81.37 | 7.351% | $87.3515 | $87.35 | $87.35 | $87.40 |
| Purchase #4 | $161.70 | 4.599% | $169.1366 | $169.14 | $169.15 | $169.10 |
| Purchase #5 | $126.27 | 9.574% | $138.3591 | $138.36 | $138.35 | $138.40 |
| Purchase #6 | $18.30 | 10.438% | $20.2102 | $20.21 | $20.20 | $20.20 |
| Purchase #7 | $196.33 | 3.802% | $203.7945 | $203.79 | $203.80 | $203.80 |
| 7 purchase totals = | $957.82 | $1,026.6972 | $1,026.70 | $1,026.70 | $1,026.70 | |