| 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 | $139.39 | 5.513% | $147.0746 | $147.07 | $147.05 | $147.10 |
| Purchase #2 | $233.51 | 12.738% | $263.2545 | $263.25 | $263.25 | $263.30 |
| Purchase #3 | $207.70 | 9.480% | $227.39 | $227.39 | $227.40 | $227.40 |
| Purchase #4 | $233.36 | 11.390% | $259.9397 | $259.94 | $259.95 | $259.90 |
| Purchase #5 | $109.95 | 9.266% | $120.138 | $120.14 | $120.15 | $120.10 |
| Purchase #6 | $129.85 | 4.737% | $136.001 | $136.00 | $136.00 | $136.00 |
| Purchase #7 | $226.46 | 7.279% | $242.944 | $242.94 | $242.95 | $242.90 |
| 7 purchase totals = | $1,280.22 | $1,396.7418 | $1,396.73 | $1,396.75 | $1,396.70 | |