| 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 | $197.95 | 13.323% | $224.3229 | $224.32 | $224.30 | $224.30 |
| Purchase #2 | $51.52 | 6.724% | $54.9842 | $54.98 | $55.00 | $55.00 |
| Purchase #3 | $203.62 | 11.248% | $226.5232 | $226.52 | $226.50 | $226.50 |
| Purchase #4 | $174.97 | 11.506% | $195.102 | $195.10 | $195.10 | $195.10 |
| Purchase #5 | $121.42 | 12.589% | $136.7056 | $136.71 | $136.70 | $136.70 |
| Purchase #6 | $116.34 | 9.189% | $127.0305 | $127.03 | $127.05 | $127.00 |
| Purchase #7 | $175.46 | 5.852% | $185.7279 | $185.73 | $185.75 | $185.70 |
| 7 purchase totals = | $1,041.28 | $1,150.3963 | $1,150.39 | $1,150.40 | $1,150.30 | |