| 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 | $95.63 | 10.292% | $105.4722 | $105.47 | $105.45 | $105.50 |
| Purchase #2 | $75.85 | 3.594% | $78.576 | $78.58 | $78.60 | $78.60 |
| Purchase #3 | $197.31 | 13.444% | $223.8364 | $223.84 | $223.85 | $223.80 |
| Purchase #4 | $137.82 | 7.453% | $148.0917 | $148.09 | $148.10 | $148.10 |
| Purchase #5 | $243.70 | 9.436% | $266.6955 | $266.70 | $266.70 | $266.70 |
| Purchase #6 | $232.79 | 11.465% | $259.4794 | $259.48 | $259.50 | $259.50 |
| Purchase #7 | $170.51 | 9.668% | $186.9949 | $186.99 | $187.00 | $187.00 |
| 7 purchase totals = | $1,153.61 | $1,269.1461 | $1,269.15 | $1,269.20 | $1,269.20 | |