| 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 | $108.31 | 6.788% | $115.6621 | $115.66 | $115.65 | $115.70 |
| Purchase #2 | $236.30 | 12.498% | $265.8328 | $265.83 | $265.85 | $265.80 |
| Purchase #3 | $100.83 | 6.448% | $107.3315 | $107.33 | $107.35 | $107.30 |
| Purchase #4 | $135.61 | 3.424% | $140.2533 | $140.25 | $140.25 | $140.30 |
| Purchase #5 | $243.78 | 11.327% | $271.393 | $271.39 | $271.40 | $271.40 |
| Purchase #6 | $15.65 | 9.271% | $17.1009 | $17.10 | $17.10 | $17.10 |
| Purchase #7 | $45.58 | 5.160% | $47.9319 | $47.93 | $47.95 | $47.90 |
| 7 purchase totals = | $886.06 | $965.5055 | $965.49 | $965.55 | $965.50 | |