| 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 | $232.62 | 7.799% | $250.762 | $250.76 | $250.75 | $250.80 |
| Purchase #2 | $117.56 | 10.641% | $130.0696 | $130.07 | $130.05 | $130.10 |
| Purchase #3 | $111.26 | 8.874% | $121.1332 | $121.13 | $121.15 | $121.10 |
| Purchase #4 | $69.79 | 10.768% | $77.305 | $77.31 | $77.30 | $77.30 |
| Purchase #5 | $27.47 | 7.616% | $29.5621 | $29.56 | $29.55 | $29.60 |
| Purchase #6 | $25.87 | 12.276% | $29.0458 | $29.05 | $29.05 | $29.00 |
| Purchase #7 | $156.28 | 13.751% | $177.7701 | $177.77 | $177.75 | $177.80 |
| 7 purchase totals = | $740.85 | $815.6478 | $815.65 | $815.60 | $815.70 | |