| 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 | $193.44 | 12.417% | $217.4594 | $217.46 | $217.45 | $217.50 |
| Purchase #2 | $7.64 | 5.757% | $8.0798 | $8.08 | $8.10 | $8.10 |
| Purchase #3 | $20.60 | 8.242% | $22.2979 | $22.30 | $22.30 | $22.30 |
| Purchase #4 | $233.80 | 6.669% | $249.3921 | $249.39 | $249.40 | $249.40 |
| Purchase #5 | $68.94 | 9.228% | $75.3018 | $75.30 | $75.30 | $75.30 |
| Purchase #6 | $148.42 | 12.839% | $167.4756 | $167.48 | $167.50 | $167.50 |
| Purchase #7 | $60.47 | 4.191% | $63.0043 | $63.00 | $63.00 | $63.00 |
| 7 purchase totals = | $733.31 | $803.0109 | $803.01 | $803.05 | $803.10 | |