| 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 | $218.71 | 5.470% | $230.6734 | $230.67 | $230.65 | $230.70 |
| Purchase #2 | $9.94 | 7.459% | $10.6814 | $10.68 | $10.70 | $10.70 |
| Purchase #3 | $236.91 | 3.413% | $244.9957 | $245.00 | $245.00 | $245.00 |
| Purchase #4 | $171.96 | 9.512% | $188.3168 | $188.32 | $188.30 | $188.30 |
| Purchase #5 | $199.30 | 5.258% | $209.7792 | $209.78 | $209.80 | $209.80 |
| Purchase #6 | $232.56 | 9.656% | $255.016 | $255.02 | $255.00 | $255.00 |
| Purchase #7 | $185.26 | 3.535% | $191.8089 | $191.81 | $191.80 | $191.80 |
| 7 purchase totals = | $1,254.64 | $1,331.2714 | $1,331.28 | $1,331.25 | $1,331.30 | |