| 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 | $74.69 | 5.255% | $78.615 | $78.62 | $78.60 | $78.60 |
| Purchase #2 | $110.41 | 4.454% | $115.3277 | $115.33 | $115.35 | $115.30 |
| Purchase #3 | $215.66 | 8.564% | $234.1291 | $234.13 | $234.15 | $234.10 |
| Purchase #4 | $120.55 | 7.274% | $129.3188 | $129.32 | $129.30 | $129.30 |
| Purchase #5 | $212.57 | 8.410% | $230.4471 | $230.45 | $230.45 | $230.40 |
| Purchase #6 | $189.29 | 9.605% | $207.4713 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $106.81 | 7.745% | $115.0824 | $115.08 | $115.10 | $115.10 |
| 7 purchase totals = | $1,029.98 | $1,110.3914 | $1,110.40 | $1,110.40 | $1,110.30 | |