| 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 | $200.80 | 11.821% | $224.5366 | $224.54 | $224.55 | $224.50 |
| Purchase #2 | $185.77 | 3.753% | $192.7419 | $192.74 | $192.75 | $192.70 |
| Purchase #3 | $105.63 | 10.808% | $117.0465 | $117.05 | $117.05 | $117.00 |
| Purchase #4 | $83.92 | 9.619% | $91.9923 | $91.99 | $92.00 | $92.00 |
| Purchase #5 | $238.50 | 8.786% | $259.4546 | $259.45 | $259.45 | $259.50 |
| Purchase #6 | $33.29 | 10.116% | $36.6576 | $36.66 | $36.65 | $36.70 |
| Purchase #7 | $66.82 | 12.493% | $75.1678 | $75.17 | $75.15 | $75.20 |
| 7 purchase totals = | $914.73 | $997.5973 | $997.60 | $997.60 | $997.60 | |