| 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 | $83.79 | 9.629% | $91.8581 | $91.86 | $91.85 | $91.90 |
| Purchase #2 | $203.56 | 13.494% | $231.0284 | $231.03 | $231.05 | $231.00 |
| Purchase #3 | $224.81 | 5.303% | $236.7317 | $236.73 | $236.75 | $236.70 |
| Purchase #4 | $222.40 | 6.298% | $236.4068 | $236.41 | $236.40 | $236.40 |
| Purchase #5 | $145.50 | 8.610% | $158.0276 | $158.03 | $158.05 | $158.00 |
| Purchase #6 | $24.28 | 5.446% | $25.6023 | $25.60 | $25.60 | $25.60 |
| Purchase #7 | $241.51 | 6.504% | $257.2178 | $257.22 | $257.20 | $257.20 |
| 7 purchase totals = | $1,145.85 | $1,236.8727 | $1,236.88 | $1,236.90 | $1,236.80 | |