| 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 | $221.43 | 13.138% | $250.5215 | $250.52 | $250.50 | $250.50 |
| Purchase #2 | $153.53 | 7.619% | $165.2275 | $165.23 | $165.25 | $165.20 |
| Purchase #3 | $89.71 | 5.279% | $94.4458 | $94.45 | $94.45 | $94.40 |
| Purchase #4 | $229.28 | 6.722% | $244.6922 | $244.69 | $244.70 | $244.70 |
| Purchase #5 | $190.39 | 11.370% | $212.0373 | $212.04 | $212.05 | $212.00 |
| Purchase #6 | $89.93 | 5.711% | $95.0659 | $95.07 | $95.05 | $95.10 |
| Purchase #7 | $163.90 | 13.212% | $185.5545 | $185.55 | $185.55 | $185.60 |
| 7 purchase totals = | $1,138.17 | $1,247.5447 | $1,247.55 | $1,247.55 | $1,247.50 | |