| 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 | $114.63 | 12.551% | $129.0172 | $129.02 | $129.00 | $129.00 |
| Purchase #2 | $135.58 | 6.112% | $143.8666 | $143.87 | $143.85 | $143.90 |
| Purchase #3 | $115.92 | 11.343% | $129.0688 | $129.07 | $129.05 | $129.10 |
| Purchase #4 | $39.61 | 6.155% | $42.048 | $42.05 | $42.05 | $42.00 |
| Purchase #5 | $21.42 | 13.209% | $24.2494 | $24.25 | $24.25 | $24.20 |
| Purchase #6 | $233.57 | 9.280% | $255.2453 | $255.25 | $255.25 | $255.20 |
| Purchase #7 | $45.54 | 9.459% | $49.8476 | $49.85 | $49.85 | $49.80 |
| 7 purchase totals = | $706.27 | $773.3429 | $773.36 | $773.30 | $773.20 | |