| 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 | $21.36 | 4.461% | $22.3129 | $22.31 | $22.30 | $22.30 |
| Purchase #2 | $246.92 | 10.443% | $272.7059 | $272.71 | $272.70 | $272.70 |
| Purchase #3 | $210.59 | 12.602% | $237.1286 | $237.13 | $237.15 | $237.10 |
| Purchase #4 | $53.94 | 6.594% | $57.4968 | $57.50 | $57.50 | $57.50 |
| Purchase #5 | $132.81 | 5.423% | $140.0123 | $140.01 | $140.00 | $140.00 |
| Purchase #6 | $8.92 | 10.171% | $9.8273 | $9.83 | $9.85 | $9.80 |
| Purchase #7 | $225.64 | 10.570% | $249.4901 | $249.49 | $249.50 | $249.50 |
| 7 purchase totals = | $900.18 | $988.9739 | $988.98 | $989.00 | $988.90 | |