| 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 | $194.54 | 12.744% | $219.3322 | $219.33 | $219.35 | $219.30 |
| Purchase #2 | $223.93 | 8.532% | $243.0357 | $243.04 | $243.05 | $243.00 |
| Purchase #3 | $154.44 | 7.708% | $166.3442 | $166.34 | $166.35 | $166.30 |
| Purchase #4 | $151.84 | 11.446% | $169.2196 | $169.22 | $169.20 | $169.20 |
| Purchase #5 | $181.97 | 10.468% | $201.0186 | $201.02 | $201.00 | $201.00 |
| Purchase #6 | $43.72 | 7.756% | $47.1109 | $47.11 | $47.10 | $47.10 |
| Purchase #7 | $136.61 | 5.132% | $143.6208 | $143.62 | $143.60 | $143.60 |
| 7 purchase totals = | $1,087.05 | $1,189.6820 | $1,189.68 | $1,189.65 | $1,189.50 | |