| 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 | $235.69 | 10.434% | $260.2819 | $260.28 | $260.30 | $260.30 |
| Purchase #2 | $42.39 | 12.767% | $47.8019 | $47.80 | $47.80 | $47.80 |
| Purchase #3 | $148.39 | 6.435% | $157.9389 | $157.94 | $157.95 | $157.90 |
| Purchase #4 | $52.94 | 7.148% | $56.7242 | $56.72 | $56.70 | $56.70 |
| Purchase #5 | $237.96 | 13.850% | $270.9175 | $270.92 | $270.90 | $270.90 |
| Purchase #6 | $76.40 | 7.477% | $82.1124 | $82.11 | $82.10 | $82.10 |
| Purchase #7 | $123.58 | 10.233% | $136.2259 | $136.23 | $136.25 | $136.20 |
| 7 purchase totals = | $917.35 | $1,012.0027 | $1,012.00 | $1,012.00 | $1,011.90 | |