| 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 | $240.30 | 10.440% | $265.3873 | $265.39 | $265.40 | $265.40 |
| Purchase #2 | $158.82 | 12.588% | $178.8123 | $178.81 | $178.80 | $178.80 |
| Purchase #3 | $169.39 | 7.176% | $181.5454 | $181.55 | $181.55 | $181.50 |
| Purchase #4 | $102.27 | 10.371% | $112.8764 | $112.88 | $112.90 | $112.90 |
| Purchase #5 | $6.68 | 10.178% | $7.3599 | $7.36 | $7.35 | $7.40 |
| Purchase #6 | $88.90 | 6.424% | $94.6109 | $94.61 | $94.60 | $94.60 |
| Purchase #7 | $181.50 | 8.856% | $197.5736 | $197.57 | $197.55 | $197.60 |
| 7 purchase totals = | $947.86 | $1,038.1658 | $1,038.17 | $1,038.15 | $1,038.20 | |