| 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 | $33.99 | 8.557% | $36.8985 | $36.90 | $36.90 | $36.90 |
| Purchase #2 | $225.36 | 6.288% | $239.5306 | $239.53 | $239.55 | $239.50 |
| Purchase #3 | $117.46 | 11.333% | $130.7717 | $130.77 | $130.75 | $130.80 |
| Purchase #4 | $150.63 | 12.345% | $169.2253 | $169.23 | $169.25 | $169.20 |
| Purchase #5 | $135.41 | 6.873% | $144.7167 | $144.72 | $144.70 | $144.70 |
| Purchase #6 | $206.78 | 3.653% | $214.3337 | $214.33 | $214.35 | $214.30 |
| Purchase #7 | $248.53 | 4.379% | $259.4131 | $259.41 | $259.40 | $259.40 |
| 7 purchase totals = | $1,118.16 | $1,194.8896 | $1,194.89 | $1,194.90 | $1,194.80 | |