| 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 | $241.78 | 6.610% | $257.7617 | $257.76 | $257.75 | $257.80 |
| Purchase #2 | $91.65 | 12.137% | $102.7736 | $102.77 | $102.75 | $102.80 |
| Purchase #3 | $27.75 | 9.500% | $30.3863 | $30.39 | $30.40 | $30.40 |
| Purchase #4 | $229.52 | 8.848% | $249.8279 | $249.83 | $249.85 | $249.80 |
| Purchase #5 | $180.62 | 11.407% | $201.2233 | $201.22 | $201.20 | $201.20 |
| Purchase #6 | $5.77 | 11.637% | $6.4415 | $6.44 | $6.45 | $6.40 |
| Purchase #7 | $7.87 | 3.583% | $8.152 | $8.15 | $8.15 | $8.20 |
| 7 purchase totals = | $784.96 | $856.5663 | $856.56 | $856.55 | $856.60 | |