| 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 | $116.54 | 7.166% | $124.8913 | $124.89 | $124.90 | $124.90 |
| Purchase #2 | $221.41 | 5.391% | $233.3462 | $233.35 | $233.35 | $233.30 |
| Purchase #3 | $226.57 | 4.105% | $235.8707 | $235.87 | $235.85 | $235.90 |
| Purchase #4 | $125.95 | 9.376% | $137.7591 | $137.76 | $137.75 | $137.80 |
| Purchase #5 | $175.35 | 8.283% | $189.8742 | $189.87 | $189.85 | $189.90 |
| Purchase #6 | $120.60 | 5.862% | $127.6696 | $127.67 | $127.65 | $127.70 |
| Purchase #7 | $242.43 | 12.851% | $273.5847 | $273.58 | $273.60 | $273.60 |
| 7 purchase totals = | $1,228.85 | $1,322.9958 | $1,322.99 | $1,322.95 | $1,323.10 | |