| 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 | $197.53 | 8.301% | $213.927 | $213.93 | $213.95 | $213.90 |
| Purchase #2 | $155.53 | 6.549% | $165.7157 | $165.72 | $165.70 | $165.70 |
| Purchase #3 | $205.74 | 11.649% | $229.7067 | $229.71 | $229.70 | $229.70 |
| Purchase #4 | $234.49 | 10.721% | $259.6297 | $259.63 | $259.65 | $259.60 |
| Purchase #5 | $96.46 | 13.754% | $109.7271 | $109.73 | $109.75 | $109.70 |
| Purchase #6 | $215.54 | 11.160% | $239.5943 | $239.59 | $239.60 | $239.60 |
| Purchase #7 | $197.66 | 6.635% | $210.7747 | $210.77 | $210.75 | $210.80 |
| 7 purchase totals = | $1,302.95 | $1,429.0752 | $1,429.08 | $1,429.10 | $1,429.00 | |