| 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 | $110.46 | 8.476% | $119.8226 | $119.82 | $119.80 | $119.80 |
| Purchase #2 | $206.82 | 3.567% | $214.1973 | $214.20 | $214.20 | $214.20 |
| Purchase #3 | $199.84 | 3.500% | $206.8344 | $206.83 | $206.85 | $206.80 |
| Purchase #4 | $161.39 | 4.854% | $169.2239 | $169.22 | $169.20 | $169.20 |
| Purchase #5 | $80.90 | 4.678% | $84.6845 | $84.68 | $84.70 | $84.70 |
| Purchase #6 | $82.40 | 10.630% | $91.1591 | $91.16 | $91.15 | $91.20 |
| Purchase #7 | $144.88 | 9.792% | $159.0666 | $159.07 | $159.05 | $159.10 |
| 7 purchase totals = | $986.69 | $1,044.9884 | $1,044.98 | $1,044.95 | $1,045.00 | |