| 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 | $24.90 | 13.863% | $28.3519 | $28.35 | $28.35 | $28.40 |
| Purchase #2 | $230.98 | 11.782% | $258.1941 | $258.19 | $258.20 | $258.20 |
| Purchase #3 | $140.54 | 12.340% | $157.8826 | $157.88 | $157.90 | $157.90 |
| Purchase #4 | $150.34 | 12.639% | $169.3415 | $169.34 | $169.35 | $169.30 |
| Purchase #5 | $53.82 | 12.433% | $60.5114 | $60.51 | $60.50 | $60.50 |
| Purchase #6 | $196.66 | 10.593% | $217.4922 | $217.49 | $217.50 | $217.50 |
| Purchase #7 | $247.87 | 7.709% | $266.9783 | $266.98 | $267.00 | $267.00 |
| 7 purchase totals = | $1,045.11 | $1,158.7520 | $1,158.74 | $1,158.80 | $1,158.80 | |