| 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 | $108.30 | 9.864% | $118.9827 | $118.98 | $119.00 | $119.00 |
| Purchase #2 | $9.55 | 4.798% | $10.0082 | $10.01 | $10.00 | $10.00 |
| Purchase #3 | $198.75 | 13.746% | $226.0702 | $226.07 | $226.05 | $226.10 |
| Purchase #4 | $29.67 | 10.453% | $32.7714 | $32.77 | $32.75 | $32.80 |
| Purchase #5 | $21.72 | 9.276% | $23.7347 | $23.73 | $23.75 | $23.70 |
| Purchase #6 | $248.39 | 7.440% | $266.8702 | $266.87 | $266.85 | $266.90 |
| Purchase #7 | $82.65 | 8.227% | $89.4496 | $89.45 | $89.45 | $89.40 |
| 7 purchase totals = | $699.03 | $767.8870 | $767.88 | $767.85 | $767.90 | |