| 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 | $79.48 | 10.853% | $88.106 | $88.11 | $88.10 | $88.10 |
| Purchase #2 | $246.39 | 10.401% | $272.017 | $272.02 | $272.00 | $272.00 |
| Purchase #3 | $131.70 | 8.682% | $143.1342 | $143.13 | $143.15 | $143.10 |
| Purchase #4 | $190.73 | 4.773% | $199.8335 | $199.83 | $199.85 | $199.80 |
| Purchase #5 | $206.76 | 9.272% | $225.9308 | $225.93 | $225.95 | $225.90 |
| Purchase #6 | $40.47 | 3.750% | $41.9876 | $41.99 | $42.00 | $42.00 |
| Purchase #7 | $38.54 | 10.750% | $42.6831 | $42.68 | $42.70 | $42.70 |
| 7 purchase totals = | $934.07 | $1,013.6922 | $1,013.69 | $1,013.75 | $1,013.60 | |