| 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 | $231.72 | 7.732% | $249.6366 | $249.64 | $249.65 | $249.60 |
| Purchase #2 | $129.60 | 12.793% | $146.1797 | $146.18 | $146.20 | $146.20 |
| Purchase #3 | $62.89 | 8.121% | $67.9973 | $68.00 | $68.00 | $68.00 |
| Purchase #4 | $145.92 | 3.552% | $151.1031 | $151.10 | $151.10 | $151.10 |
| Purchase #5 | $81.57 | 9.543% | $89.3542 | $89.35 | $89.35 | $89.40 |
| Purchase #6 | $32.25 | 7.292% | $34.6017 | $34.60 | $34.60 | $34.60 |
| Purchase #7 | $177.99 | 5.416% | $187.6299 | $187.63 | $187.65 | $187.60 |
| 7 purchase totals = | $861.94 | $926.5025 | $926.50 | $926.55 | $926.50 | |