| 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 | $104.62 | 9.314% | $114.3643 | $114.36 | $114.35 | $114.40 |
| Purchase #2 | $139.50 | 7.343% | $149.7435 | $149.74 | $149.75 | $149.70 |
| Purchase #3 | $86.45 | 8.872% | $94.1198 | $94.12 | $94.10 | $94.10 |
| Purchase #4 | $142.89 | 4.382% | $149.1514 | $149.15 | $149.15 | $149.20 |
| Purchase #5 | $61.61 | 12.846% | $69.5244 | $69.52 | $69.50 | $69.50 |
| Purchase #6 | $240.75 | 4.365% | $251.2587 | $251.26 | $251.25 | $251.30 |
| Purchase #7 | $44.60 | 13.827% | $50.7668 | $50.77 | $50.75 | $50.80 |
| 7 purchase totals = | $820.42 | $878.9289 | $878.92 | $878.85 | $879.00 | |