| 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 | $101.92 | 6.576% | $108.6223 | $108.62 | $108.60 | $108.60 |
| Purchase #2 | $50.87 | 7.220% | $54.5428 | $54.54 | $54.55 | $54.50 |
| Purchase #3 | $108.97 | 12.464% | $122.552 | $122.55 | $122.55 | $122.60 |
| Purchase #4 | $170.55 | 8.597% | $185.2122 | $185.21 | $185.20 | $185.20 |
| Purchase #5 | $244.51 | 9.185% | $266.9682 | $266.97 | $266.95 | $267.00 |
| Purchase #6 | $215.97 | 3.749% | $224.0667 | $224.07 | $224.05 | $224.10 |
| Purchase #7 | $153.39 | 8.570% | $166.5355 | $166.54 | $166.55 | $166.50 |
| 7 purchase totals = | $1,046.18 | $1,128.4997 | $1,128.50 | $1,128.45 | $1,128.50 | |