| 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 | $183.53 | 13.572% | $208.4387 | $208.44 | $208.45 | $208.40 |
| Purchase #2 | $152.89 | 9.813% | $167.8931 | $167.89 | $167.90 | $167.90 |
| Purchase #3 | $92.48 | 12.825% | $104.3406 | $104.34 | $104.35 | $104.30 |
| Purchase #4 | $63.74 | 11.338% | $70.9668 | $70.97 | $70.95 | $71.00 |
| Purchase #5 | $226.28 | 8.742% | $246.0614 | $246.06 | $246.05 | $246.10 |
| Purchase #6 | $248.67 | 6.134% | $263.9234 | $263.92 | $263.90 | $263.90 |
| Purchase #7 | $92.67 | 9.280% | $101.2698 | $101.27 | $101.25 | $101.30 |
| 7 purchase totals = | $1,060.26 | $1,162.8938 | $1,162.89 | $1,162.85 | $1,162.90 | |