| 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 | $237.43 | 9.437% | $259.8363 | $259.84 | $259.85 | $259.80 |
| Purchase #2 | $164.83 | 5.270% | $173.5165 | $173.52 | $173.50 | $173.50 |
| Purchase #3 | $90.30 | 10.447% | $99.7336 | $99.73 | $99.75 | $99.70 |
| Purchase #4 | $169.94 | 7.373% | $182.4697 | $182.47 | $182.45 | $182.50 |
| Purchase #5 | $81.65 | 3.297% | $84.342 | $84.34 | $84.35 | $84.30 |
| Purchase #6 | $161.91 | 13.130% | $183.1688 | $183.17 | $183.15 | $183.20 |
| Purchase #7 | $202.61 | 3.409% | $209.517 | $209.52 | $209.50 | $209.50 |
| 7 purchase totals = | $1,108.67 | $1,192.5839 | $1,192.59 | $1,192.55 | $1,192.50 | |