| 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 | $109.27 | 6.341% | $116.1988 | $116.20 | $116.20 | $116.20 |
| Purchase #2 | $177.77 | 5.675% | $187.8584 | $187.86 | $187.85 | $187.90 |
| Purchase #3 | $249.37 | 3.349% | $257.7214 | $257.72 | $257.70 | $257.70 |
| Purchase #4 | $88.80 | 3.856% | $92.2241 | $92.22 | $92.20 | $92.20 |
| Purchase #5 | $15.96 | 13.496% | $18.114 | $18.11 | $18.10 | $18.10 |
| Purchase #6 | $212.92 | 10.108% | $234.442 | $234.44 | $234.45 | $234.40 |
| Purchase #7 | $151.38 | 11.815% | $169.2655 | $169.27 | $169.25 | $169.30 |
| 7 purchase totals = | $1,005.47 | $1,075.8242 | $1,075.82 | $1,075.75 | $1,075.80 | |