| 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 | $243.70 | 8.504% | $264.4242 | $264.42 | $264.40 | $264.40 |
| Purchase #2 | $205.77 | 5.477% | $217.04 | $217.04 | $217.05 | $217.00 |
| Purchase #3 | $82.34 | 10.759% | $91.199 | $91.20 | $91.20 | $91.20 |
| Purchase #4 | $212.57 | 10.180% | $234.2096 | $234.21 | $234.20 | $234.20 |
| Purchase #5 | $218.28 | 4.675% | $228.4846 | $228.48 | $228.50 | $228.50 |
| Purchase #6 | $8.60 | 13.537% | $9.7642 | $9.76 | $9.75 | $9.80 |
| Purchase #7 | $194.72 | 11.790% | $217.6775 | $217.68 | $217.70 | $217.70 |
| 7 purchase totals = | $1,165.98 | $1,262.7991 | $1,262.79 | $1,262.80 | $1,262.80 | |