| 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 | $226.65 | 7.553% | $243.7689 | $243.77 | $243.75 | $243.80 |
| Purchase #2 | $238.63 | 7.719% | $257.0498 | $257.05 | $257.05 | $257.00 |
| Purchase #3 | $110.28 | 10.352% | $121.6962 | $121.70 | $121.70 | $121.70 |
| Purchase #4 | $97.25 | 10.622% | $107.5799 | $107.58 | $107.60 | $107.60 |
| Purchase #5 | $176.92 | 9.830% | $194.3112 | $194.31 | $194.30 | $194.30 |
| Purchase #6 | $73.91 | 5.313% | $77.8368 | $77.84 | $77.85 | $77.80 |
| Purchase #7 | $225.72 | 8.695% | $245.3464 | $245.35 | $245.35 | $245.30 |
| 7 purchase totals = | $1,149.36 | $1,247.5892 | $1,247.60 | $1,247.60 | $1,247.50 | |