| 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 | $108.92 | 5.658% | $115.0827 | $115.08 | $115.10 | $115.10 |
| Purchase #2 | $139.97 | 11.600% | $156.2065 | $156.21 | $156.20 | $156.20 |
| Purchase #3 | $120.60 | 3.166% | $124.4182 | $124.42 | $124.40 | $124.40 |
| Purchase #4 | $241.67 | 8.438% | $262.0621 | $262.06 | $262.05 | $262.10 |
| Purchase #5 | $201.74 | 7.768% | $217.4112 | $217.41 | $217.40 | $217.40 |
| Purchase #6 | $188.84 | 5.854% | $199.8947 | $199.89 | $199.90 | $199.90 |
| Purchase #7 | $185.65 | 6.155% | $197.0768 | $197.08 | $197.10 | $197.10 |
| 7 purchase totals = | $1,187.39 | $1,272.1522 | $1,272.15 | $1,272.15 | $1,272.20 | |