| 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 | $69.32 | 6.818% | $74.0462 | $74.05 | $74.05 | $74.00 |
| Purchase #2 | $237.92 | 7.199% | $255.0479 | $255.05 | $255.05 | $255.00 |
| Purchase #3 | $239.90 | 10.376% | $264.792 | $264.79 | $264.80 | $264.80 |
| Purchase #4 | $235.96 | 10.386% | $260.4668 | $260.47 | $260.45 | $260.50 |
| Purchase #5 | $45.40 | 5.312% | $47.8116 | $47.81 | $47.80 | $47.80 |
| Purchase #6 | $249.87 | 6.433% | $265.9441 | $265.94 | $265.95 | $265.90 |
| Purchase #7 | $138.65 | 3.851% | $143.9894 | $143.99 | $144.00 | $144.00 |
| 7 purchase totals = | $1,217.02 | $1,312.0980 | $1,312.10 | $1,312.10 | $1,312.00 | |