| 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 | $191.47 | 4.309% | $199.7204 | $199.72 | $199.70 | $199.70 |
| Purchase #2 | $145.27 | 8.689% | $157.8925 | $157.89 | $157.90 | $157.90 |
| Purchase #3 | $97.98 | 10.307% | $108.0788 | $108.08 | $108.10 | $108.10 |
| Purchase #4 | $185.88 | 3.631% | $192.6293 | $192.63 | $192.65 | $192.60 |
| Purchase #5 | $112.81 | 4.585% | $117.9823 | $117.98 | $118.00 | $118.00 |
| Purchase #6 | $224.76 | 7.481% | $241.5743 | $241.57 | $241.55 | $241.60 |
| Purchase #7 | $90.41 | 6.409% | $96.2044 | $96.20 | $96.20 | $96.20 |
| 7 purchase totals = | $1,048.58 | $1,114.0820 | $1,114.07 | $1,114.10 | $1,114.10 | |