| 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 | $119.85 | 5.817% | $126.8217 | $126.82 | $126.80 | $126.80 |
| Purchase #2 | $112.40 | 4.175% | $117.0927 | $117.09 | $117.10 | $117.10 |
| Purchase #3 | $13.53 | 4.745% | $14.172 | $14.17 | $14.15 | $14.20 |
| Purchase #4 | $186.92 | 12.406% | $210.1093 | $210.11 | $210.10 | $210.10 |
| Purchase #5 | $22.76 | 12.338% | $25.5681 | $25.57 | $25.55 | $25.60 |
| Purchase #6 | $181.93 | 4.389% | $189.9149 | $189.91 | $189.90 | $189.90 |
| Purchase #7 | $182.63 | 13.169% | $206.6805 | $206.68 | $206.70 | $206.70 |
| 7 purchase totals = | $820.02 | $890.3592 | $890.35 | $890.30 | $890.40 | |