| 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 | $65.66 | 4.729% | $68.7651 | $68.77 | $68.75 | $68.80 |
| Purchase #2 | $98.97 | 8.642% | $107.523 | $107.52 | $107.50 | $107.50 |
| Purchase #3 | $184.82 | 8.209% | $199.9919 | $199.99 | $200.00 | $200.00 |
| Purchase #4 | $217.61 | 5.824% | $230.2836 | $230.28 | $230.30 | $230.30 |
| Purchase #5 | $212.53 | 7.225% | $227.8853 | $227.89 | $227.90 | $227.90 |
| Purchase #6 | $81.55 | 9.851% | $89.5835 | $89.58 | $89.60 | $89.60 |
| Purchase #7 | $103.33 | 10.134% | $113.8015 | $113.80 | $113.80 | $113.80 |
| 7 purchase totals = | $964.47 | $1,037.8339 | $1,037.83 | $1,037.85 | $1,037.90 | |