| 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 | $129.74 | 9.118% | $141.5697 | $141.57 | $141.55 | $141.60 |
| Purchase #2 | $93.52 | 8.242% | $101.2279 | $101.23 | $101.25 | $101.20 |
| Purchase #3 | $232.49 | 8.119% | $251.3659 | $251.37 | $251.35 | $251.40 |
| Purchase #4 | $165.84 | 6.377% | $176.4156 | $176.42 | $176.40 | $176.40 |
| Purchase #5 | $23.66 | 10.228% | $26.0799 | $26.08 | $26.10 | $26.10 |
| Purchase #6 | $214.57 | 11.149% | $238.4924 | $238.49 | $238.50 | $238.50 |
| Purchase #7 | $13.25 | 12.386% | $14.8911 | $14.89 | $14.90 | $14.90 |
| 7 purchase totals = | $873.07 | $950.0425 | $950.05 | $950.05 | $950.10 | |