| 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 | $123.67 | 6.770% | $132.0425 | $132.04 | $132.05 | $132.00 |
| Purchase #2 | $100.56 | 6.691% | $107.2885 | $107.29 | $107.30 | $107.30 |
| Purchase #3 | $110.87 | 9.680% | $121.6022 | $121.60 | $121.60 | $121.60 |
| Purchase #4 | $86.67 | 6.647% | $92.431 | $92.43 | $92.45 | $92.40 |
| Purchase #5 | $106.79 | 12.709% | $120.3619 | $120.36 | $120.35 | $120.40 |
| Purchase #6 | $65.89 | 3.294% | $68.0604 | $68.06 | $68.05 | $68.10 |
| Purchase #7 | $240.70 | 4.517% | $251.5724 | $251.57 | $251.55 | $251.60 |
| 7 purchase totals = | $835.15 | $893.3589 | $893.35 | $893.35 | $893.40 | |