| 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 | $116.54 | 11.130% | $129.5109 | $129.51 | $129.50 | $129.50 |
| Purchase #2 | $247.97 | 4.528% | $259.1981 | $259.20 | $259.20 | $259.20 |
| Purchase #3 | $91.49 | 12.536% | $102.9592 | $102.96 | $102.95 | $103.00 |
| Purchase #4 | $207.56 | 7.331% | $222.7762 | $222.78 | $222.80 | $222.80 |
| Purchase #5 | $145.43 | 4.259% | $151.6239 | $151.62 | $151.60 | $151.60 |
| Purchase #6 | $165.63 | 6.388% | $176.2104 | $176.21 | $176.20 | $176.20 |
| Purchase #7 | $173.86 | 9.812% | $190.9191 | $190.92 | $190.90 | $190.90 |
| 7 purchase totals = | $1,148.48 | $1,233.1978 | $1,233.20 | $1,233.15 | $1,233.20 | |