| 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 | $12.73 | 6.355% | $13.539 | $13.54 | $13.55 | $13.50 |
| Purchase #2 | $219.72 | 9.438% | $240.4572 | $240.46 | $240.45 | $240.50 |
| Purchase #3 | $54.40 | 8.255% | $58.8907 | $58.89 | $58.90 | $58.90 |
| Purchase #4 | $230.99 | 12.803% | $260.5636 | $260.56 | $260.55 | $260.60 |
| Purchase #5 | $86.77 | 10.255% | $95.6683 | $95.67 | $95.65 | $95.70 |
| Purchase #6 | $167.60 | 9.206% | $183.0293 | $183.03 | $183.05 | $183.00 |
| Purchase #7 | $105.40 | 11.270% | $117.2786 | $117.28 | $117.30 | $117.30 |
| 7 purchase totals = | $877.61 | $969.4267 | $969.43 | $969.45 | $969.50 | |