| 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 | $119.95 | 7.781% | $129.2833 | $129.28 | $129.30 | $129.30 |
| Purchase #2 | $226.56 | 13.874% | $257.9929 | $257.99 | $258.00 | $258.00 |
| Purchase #3 | $67.42 | 4.215% | $70.2618 | $70.26 | $70.25 | $70.30 |
| Purchase #4 | $66.32 | 12.289% | $74.4701 | $74.47 | $74.45 | $74.50 |
| Purchase #5 | $145.66 | 12.470% | $163.8238 | $163.82 | $163.80 | $163.80 |
| Purchase #6 | $61.63 | 10.537% | $68.124 | $68.12 | $68.10 | $68.10 |
| Purchase #7 | $194.58 | 11.389% | $216.7407 | $216.74 | $216.75 | $216.70 |
| 7 purchase totals = | $882.12 | $980.6966 | $980.68 | $980.65 | $980.70 | |