| 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 | $115.68 | 3.458% | $119.6802 | $119.68 | $119.70 | $119.70 |
| Purchase #2 | $42.93 | 13.211% | $48.6015 | $48.60 | $48.60 | $48.60 |
| Purchase #3 | $183.26 | 7.632% | $197.2464 | $197.25 | $197.25 | $197.20 |
| Purchase #4 | $218.71 | 7.469% | $235.0454 | $235.05 | $235.05 | $235.00 |
| Purchase #5 | $24.84 | 10.833% | $27.5309 | $27.53 | $27.55 | $27.50 |
| Purchase #6 | $22.38 | 6.494% | $23.8334 | $23.83 | $23.85 | $23.80 |
| Purchase #7 | $87.77 | 3.754% | $91.0649 | $91.06 | $91.05 | $91.10 |
| 7 purchase totals = | $695.57 | $743.0027 | $743.00 | $743.05 | $742.90 | |