| 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 | $106.53 | 10.320% | $117.5239 | $117.52 | $117.50 | $117.50 |
| Purchase #2 | $190.44 | 12.848% | $214.9077 | $214.91 | $214.90 | $214.90 |
| Purchase #3 | $90.96 | 8.383% | $98.5852 | $98.59 | $98.60 | $98.60 |
| Purchase #4 | $187.69 | 12.596% | $211.3314 | $211.33 | $211.35 | $211.30 |
| Purchase #5 | $229.35 | 8.166% | $248.0787 | $248.08 | $248.10 | $248.10 |
| Purchase #6 | $174.27 | 13.380% | $197.5873 | $197.59 | $197.60 | $197.60 |
| Purchase #7 | $161.47 | 6.679% | $172.2546 | $172.25 | $172.25 | $172.30 |
| 7 purchase totals = | $1,140.71 | $1,260.2688 | $1,260.27 | $1,260.30 | $1,260.30 | |