| 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 | $214.44 | 5.188% | $225.5651 | $225.57 | $225.55 | $225.60 |
| Purchase #2 | $116.72 | 10.511% | $128.9884 | $128.99 | $129.00 | $129.00 |
| Purchase #3 | $22.36 | 5.472% | $23.5835 | $23.58 | $23.60 | $23.60 |
| Purchase #4 | $137.90 | 10.643% | $152.5767 | $152.58 | $152.60 | $152.60 |
| Purchase #5 | $173.43 | 7.197% | $185.9118 | $185.91 | $185.90 | $185.90 |
| Purchase #6 | $131.89 | 10.731% | $146.0431 | $146.04 | $146.05 | $146.00 |
| Purchase #7 | $223.59 | 9.246% | $244.2631 | $244.26 | $244.25 | $244.30 |
| 7 purchase totals = | $1,020.33 | $1,106.9317 | $1,106.93 | $1,106.95 | $1,107.00 | |