| 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 | $221.26 | 9.332% | $241.908 | $241.91 | $241.90 | $241.90 |
| Purchase #2 | $213.45 | 7.678% | $229.8387 | $229.84 | $229.85 | $229.80 |
| Purchase #3 | $10.95 | 12.327% | $12.2998 | $12.30 | $12.30 | $12.30 |
| Purchase #4 | $143.59 | 8.344% | $155.5711 | $155.57 | $155.55 | $155.60 |
| Purchase #5 | $238.26 | 4.250% | $248.3861 | $248.39 | $248.40 | $248.40 |
| Purchase #6 | $37.46 | 12.659% | $42.2021 | $42.20 | $42.20 | $42.20 |
| Purchase #7 | $22.78 | 12.454% | $25.617 | $25.62 | $25.60 | $25.60 |
| 7 purchase totals = | $887.75 | $955.8228 | $955.83 | $955.80 | $955.80 | |