| 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 | $205.78 | 11.334% | $229.1031 | $229.10 | $229.10 | $229.10 |
| Purchase #2 | $25.73 | 8.444% | $27.9026 | $27.90 | $27.90 | $27.90 |
| Purchase #3 | $116.99 | 11.632% | $130.5983 | $130.60 | $130.60 | $130.60 |
| Purchase #4 | $140.44 | 11.517% | $156.6145 | $156.61 | $156.60 | $156.60 |
| Purchase #5 | $225.61 | 5.444% | $237.8922 | $237.89 | $237.90 | $237.90 |
| Purchase #6 | $133.43 | 13.427% | $151.3456 | $151.35 | $151.35 | $151.30 |
| Purchase #7 | $111.65 | 7.710% | $120.2582 | $120.26 | $120.25 | $120.30 |
| 7 purchase totals = | $959.63 | $1,053.7145 | $1,053.71 | $1,053.70 | $1,053.70 | |