| 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 | $238.82 | 11.669% | $266.6879 | $266.69 | $266.70 | $266.70 |
| Purchase #2 | $109.42 | 10.418% | $120.8194 | $120.82 | $120.80 | $120.80 |
| Purchase #3 | $238.66 | 5.146% | $250.9414 | $250.94 | $250.95 | $250.90 |
| Purchase #4 | $132.37 | 3.404% | $136.8759 | $136.88 | $136.90 | $136.90 |
| Purchase #5 | $37.64 | 5.525% | $39.7196 | $39.72 | $39.70 | $39.70 |
| Purchase #6 | $169.32 | 8.471% | $183.6631 | $183.66 | $183.65 | $183.70 |
| Purchase #7 | $93.94 | 9.788% | $103.1348 | $103.13 | $103.15 | $103.10 |
| 7 purchase totals = | $1,020.17 | $1,101.8421 | $1,101.84 | $1,101.85 | $1,101.80 | |