| 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 | $23.55 | 9.669% | $25.827 | $25.83 | $25.85 | $25.80 |
| Purchase #2 | $229.35 | 5.167% | $241.2005 | $241.20 | $241.20 | $241.20 |
| Purchase #3 | $13.29 | 6.276% | $14.1241 | $14.12 | $14.10 | $14.10 |
| Purchase #4 | $154.57 | 3.325% | $159.7095 | $159.71 | $159.70 | $159.70 |
| Purchase #5 | $232.86 | 7.514% | $250.3571 | $250.36 | $250.35 | $250.40 |
| Purchase #6 | $108.58 | 11.520% | $121.0884 | $121.09 | $121.10 | $121.10 |
| Purchase #7 | $82.32 | 5.340% | $86.7159 | $86.72 | $86.70 | $86.70 |
| 7 purchase totals = | $844.52 | $899.0225 | $899.03 | $899.00 | $899.00 | |