| 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 | $209.51 | 5.157% | $220.3144 | $220.31 | $220.30 | $220.30 |
| Purchase #2 | $30.29 | 5.749% | $32.0314 | $32.03 | $32.05 | $32.00 |
| Purchase #3 | $94.47 | 3.110% | $97.408 | $97.41 | $97.40 | $97.40 |
| Purchase #4 | $204.63 | 4.156% | $213.1344 | $213.13 | $213.15 | $213.10 |
| Purchase #5 | $74.68 | 3.483% | $77.2811 | $77.28 | $77.30 | $77.30 |
| Purchase #6 | $194.81 | 6.504% | $207.4804 | $207.48 | $207.50 | $207.50 |
| Purchase #7 | $113.70 | 8.710% | $123.6033 | $123.60 | $123.60 | $123.60 |
| 7 purchase totals = | $922.09 | $971.2530 | $971.24 | $971.30 | $971.20 | |