| 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 | $79.92 | 13.603% | $90.7915 | $90.79 | $90.80 | $90.80 |
| Purchase #2 | $234.98 | 8.601% | $255.1906 | $255.19 | $255.20 | $255.20 |
| Purchase #3 | $209.60 | 6.833% | $223.922 | $223.92 | $223.90 | $223.90 |
| Purchase #4 | $246.72 | 6.620% | $263.0529 | $263.05 | $263.05 | $263.10 |
| Purchase #5 | $194.47 | 13.740% | $221.1902 | $221.19 | $221.20 | $221.20 |
| Purchase #6 | $39.79 | 11.620% | $44.4136 | $44.41 | $44.40 | $44.40 |
| Purchase #7 | $116.75 | 8.159% | $126.2756 | $126.28 | $126.30 | $126.30 |
| 7 purchase totals = | $1,122.23 | $1,224.8364 | $1,224.83 | $1,224.85 | $1,224.90 | |