| 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 | $249.84 | 10.328% | $275.6435 | $275.64 | $275.65 | $275.60 |
| Purchase #2 | $84.50 | 8.186% | $91.4172 | $91.42 | $91.40 | $91.40 |
| Purchase #3 | $131.39 | 3.231% | $135.6352 | $135.64 | $135.65 | $135.60 |
| Purchase #4 | $85.96 | 8.437% | $93.2124 | $93.21 | $93.20 | $93.20 |
| Purchase #5 | $186.32 | 10.641% | $206.1463 | $206.15 | $206.15 | $206.10 |
| Purchase #6 | $5.66 | 6.670% | $6.0375 | $6.04 | $6.05 | $6.00 |
| Purchase #7 | $154.48 | 12.366% | $173.583 | $173.58 | $173.60 | $173.60 |
| 7 purchase totals = | $898.15 | $981.6751 | $981.68 | $981.70 | $981.50 | |