| 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 | $197.58 | 9.290% | $215.9352 | $215.94 | $215.95 | $215.90 |
| Purchase #2 | $152.86 | 7.456% | $164.2572 | $164.26 | $164.25 | $164.30 |
| Purchase #3 | $210.90 | 4.122% | $219.5933 | $219.59 | $219.60 | $219.60 |
| Purchase #4 | $149.35 | 10.179% | $164.5523 | $164.55 | $164.55 | $164.60 |
| Purchase #5 | $209.75 | 8.559% | $227.7025 | $227.70 | $227.70 | $227.70 |
| Purchase #6 | $245.43 | 5.557% | $259.0685 | $259.07 | $259.05 | $259.10 |
| Purchase #7 | $115.52 | 4.632% | $120.8709 | $120.87 | $120.85 | $120.90 |
| 7 purchase totals = | $1,281.39 | $1,371.9799 | $1,371.98 | $1,371.95 | $1,372.10 | |