| 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 | $111.59 | 3.803% | $115.8338 | $115.83 | $115.85 | $115.80 |
| Purchase #2 | $232.42 | 7.592% | $250.0653 | $250.07 | $250.05 | $250.10 |
| Purchase #3 | $100.34 | 10.779% | $111.1556 | $111.16 | $111.15 | $111.20 |
| Purchase #4 | $175.48 | 11.363% | $195.4198 | $195.42 | $195.40 | $195.40 |
| Purchase #5 | $93.65 | 4.760% | $98.1077 | $98.11 | $98.10 | $98.10 |
| Purchase #6 | $34.65 | 5.833% | $36.6711 | $36.67 | $36.65 | $36.70 |
| Purchase #7 | $243.58 | 13.512% | $276.4925 | $276.49 | $276.50 | $276.50 |
| 7 purchase totals = | $991.71 | $1,083.7458 | $1,083.75 | $1,083.70 | $1,083.80 | |