| 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 | $205.84 | 11.462% | $229.4334 | $229.43 | $229.45 | $229.40 |
| Purchase #2 | $117.94 | 9.273% | $128.8766 | $128.88 | $128.90 | $128.90 |
| Purchase #3 | $41.56 | 11.385% | $46.2916 | $46.29 | $46.30 | $46.30 |
| Purchase #4 | $103.60 | 8.264% | $112.1615 | $112.16 | $112.15 | $112.20 |
| Purchase #5 | $83.30 | 9.611% | $91.306 | $91.31 | $91.30 | $91.30 |
| Purchase #6 | $43.63 | 9.320% | $47.6963 | $47.70 | $47.70 | $47.70 |
| Purchase #7 | $204.79 | 12.585% | $230.5628 | $230.56 | $230.55 | $230.60 |
| 7 purchase totals = | $800.66 | $886.3282 | $886.33 | $886.35 | $886.40 | |