| 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 | $105.39 | 12.346% | $118.4014 | $118.40 | $118.40 | $118.40 |
| Purchase #2 | $212.69 | 9.825% | $233.5868 | $233.59 | $233.60 | $233.60 |
| Purchase #3 | $166.86 | 4.543% | $174.4404 | $174.44 | $174.45 | $174.40 |
| Purchase #4 | $122.72 | 5.453% | $129.4119 | $129.41 | $129.40 | $129.40 |
| Purchase #5 | $220.26 | 9.568% | $241.3345 | $241.33 | $241.35 | $241.30 |
| Purchase #6 | $167.29 | 6.137% | $177.5566 | $177.56 | $177.55 | $177.60 |
| Purchase #7 | $183.70 | 6.348% | $195.3613 | $195.36 | $195.35 | $195.40 |
| 7 purchase totals = | $1,178.91 | $1,270.0929 | $1,270.09 | $1,270.10 | $1,270.10 | |