| 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 | $106.47 | 11.439% | $118.6491 | $118.65 | $118.65 | $118.60 |
| Purchase #2 | $112.74 | 12.511% | $126.8449 | $126.84 | $126.85 | $126.80 |
| Purchase #3 | $148.57 | 8.224% | $160.7884 | $160.79 | $160.80 | $160.80 |
| Purchase #4 | $89.57 | 11.727% | $100.0739 | $100.07 | $100.05 | $100.10 |
| Purchase #5 | $242.87 | 12.591% | $273.4498 | $273.45 | $273.45 | $273.40 |
| Purchase #6 | $66.55 | 6.357% | $70.7806 | $70.78 | $70.80 | $70.80 |
| Purchase #7 | $153.95 | 10.262% | $169.7483 | $169.75 | $169.75 | $169.70 |
| 7 purchase totals = | $920.72 | $1,020.3350 | $1,020.33 | $1,020.35 | $1,020.20 | |