| 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 | $103.42 | 8.852% | $112.5747 | $112.57 | $112.55 | $112.60 |
| Purchase #2 | $170.48 | 12.635% | $192.0201 | $192.02 | $192.00 | $192.00 |
| Purchase #3 | $226.43 | 9.285% | $247.454 | $247.45 | $247.45 | $247.50 |
| Purchase #4 | $114.41 | 6.784% | $122.1716 | $122.17 | $122.15 | $122.20 |
| Purchase #5 | $140.51 | 7.410% | $150.9218 | $150.92 | $150.90 | $150.90 |
| Purchase #6 | $210.81 | 11.814% | $235.7151 | $235.72 | $235.70 | $235.70 |
| Purchase #7 | $249.76 | 12.379% | $280.6778 | $280.68 | $280.70 | $280.70 |
| 7 purchase totals = | $1,215.82 | $1,341.5351 | $1,341.53 | $1,341.45 | $1,341.60 | |