| 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 | $227.68 | 8.873% | $247.882 | $247.88 | $247.90 | $247.90 |
| Purchase #2 | $147.40 | 8.169% | $159.4411 | $159.44 | $159.45 | $159.40 |
| Purchase #3 | $56.67 | 4.445% | $59.189 | $59.19 | $59.20 | $59.20 |
| Purchase #4 | $197.68 | 3.194% | $203.9939 | $203.99 | $204.00 | $204.00 |
| Purchase #5 | $50.43 | 7.673% | $54.2995 | $54.30 | $54.30 | $54.30 |
| Purchase #6 | $142.90 | 5.136% | $150.2393 | $150.24 | $150.25 | $150.20 |
| Purchase #7 | $26.71 | 5.862% | $28.2757 | $28.28 | $28.30 | $28.30 |
| 7 purchase totals = | $849.47 | $903.3205 | $903.32 | $903.40 | $903.30 | |