| 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 | $218.50 | 6.479% | $232.6566 | $232.66 | $232.65 | $232.70 |
| Purchase #2 | $76.56 | 8.771% | $83.2751 | $83.28 | $83.30 | $83.30 |
| Purchase #3 | $250.27 | 13.649% | $284.4294 | $284.43 | $284.45 | $284.40 |
| Purchase #4 | $93.42 | 10.711% | $103.4262 | $103.43 | $103.45 | $103.40 |
| Purchase #5 | $235.38 | 8.428% | $255.2178 | $255.22 | $255.20 | $255.20 |
| Purchase #6 | $94.76 | 7.335% | $101.7106 | $101.71 | $101.70 | $101.70 |
| Purchase #7 | $167.62 | 4.808% | $175.6792 | $175.68 | $175.70 | $175.70 |
| 7 purchase totals = | $1,136.51 | $1,236.3949 | $1,236.41 | $1,236.45 | $1,236.40 | |