| 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 | $229.43 | 11.791% | $256.4821 | $256.48 | $256.50 | $256.50 |
| Purchase #2 | $160.54 | 7.718% | $172.9305 | $172.93 | $172.95 | $172.90 |
| Purchase #3 | $237.76 | 4.282% | $247.9409 | $247.94 | $247.95 | $247.90 |
| Purchase #4 | $94.31 | 11.339% | $105.0038 | $105.00 | $105.00 | $105.00 |
| Purchase #5 | $107.57 | 10.765% | $119.1499 | $119.15 | $119.15 | $119.10 |
| Purchase #6 | $75.70 | 5.464% | $79.8362 | $79.84 | $79.85 | $79.80 |
| Purchase #7 | $135.30 | 13.641% | $153.7563 | $153.76 | $153.75 | $153.80 |
| 7 purchase totals = | $1,040.61 | $1,135.0997 | $1,135.10 | $1,135.15 | $1,135.00 | |