| 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 | $240.54 | 10.583% | $265.9963 | $266.00 | $266.00 | $266.00 |
| Purchase #2 | $27.36 | 13.587% | $31.0774 | $31.08 | $31.10 | $31.10 |
| Purchase #3 | $102.69 | 12.401% | $115.4246 | $115.42 | $115.40 | $115.40 |
| Purchase #4 | $200.75 | 4.634% | $210.0528 | $210.05 | $210.05 | $210.10 |
| Purchase #5 | $147.37 | 3.298% | $152.2303 | $152.23 | $152.25 | $152.20 |
| Purchase #6 | $148.91 | 5.317% | $156.8275 | $156.83 | $156.85 | $156.80 |
| Purchase #7 | $83.37 | 4.454% | $87.0833 | $87.08 | $87.10 | $87.10 |
| 7 purchase totals = | $950.99 | $1,018.6922 | $1,018.69 | $1,018.75 | $1,018.70 | |