| 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 | $119.51 | 11.200% | $132.8951 | $132.90 | $132.90 | $132.90 |
| Purchase #2 | $196.38 | 10.445% | $216.8919 | $216.89 | $216.90 | $216.90 |
| Purchase #3 | $232.33 | 8.836% | $252.8587 | $252.86 | $252.85 | $252.90 |
| Purchase #4 | $236.54 | 6.257% | $251.3403 | $251.34 | $251.35 | $251.30 |
| Purchase #5 | $229.66 | 11.489% | $256.0456 | $256.05 | $256.05 | $256.00 |
| Purchase #6 | $78.87 | 8.420% | $85.5109 | $85.51 | $85.50 | $85.50 |
| Purchase #7 | $171.30 | 5.451% | $180.6376 | $180.64 | $180.65 | $180.60 |
| 7 purchase totals = | $1,264.59 | $1,376.1801 | $1,376.19 | $1,376.20 | $1,376.10 | |