| 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 | $22.60 | 13.303% | $25.6065 | $25.61 | $25.60 | $25.60 |
| Purchase #2 | $116.26 | 8.427% | $126.0572 | $126.06 | $126.05 | $126.10 |
| Purchase #3 | $233.33 | 9.414% | $255.2957 | $255.30 | $255.30 | $255.30 |
| Purchase #4 | $6.64 | 7.576% | $7.143 | $7.14 | $7.15 | $7.10 |
| Purchase #5 | $240.78 | 7.195% | $258.1041 | $258.10 | $258.10 | $258.10 |
| Purchase #6 | $221.44 | 13.593% | $251.5403 | $251.54 | $251.55 | $251.50 |
| Purchase #7 | $201.76 | 12.555% | $227.091 | $227.09 | $227.10 | $227.10 |
| 7 purchase totals = | $1,042.81 | $1,150.8378 | $1,150.84 | $1,150.85 | $1,150.80 | |