| 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 | $146.36 | 12.482% | $164.6287 | $164.63 | $164.65 | $164.60 |
| Purchase #2 | $29.98 | 6.227% | $31.8469 | $31.85 | $31.85 | $31.80 |
| Purchase #3 | $236.54 | 3.649% | $245.1713 | $245.17 | $245.15 | $245.20 |
| Purchase #4 | $206.94 | 9.122% | $225.8171 | $225.82 | $225.80 | $225.80 |
| Purchase #5 | $11.87 | 7.527% | $12.7635 | $12.76 | $12.75 | $12.80 |
| Purchase #6 | $109.68 | 10.205% | $120.8728 | $120.87 | $120.85 | $120.90 |
| Purchase #7 | $236.71 | 11.121% | $263.0345 | $263.03 | $263.05 | $263.00 |
| 7 purchase totals = | $978.08 | $1,064.1348 | $1,064.13 | $1,064.10 | $1,064.10 | |