| 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 | $213.72 | 12.715% | $240.8945 | $240.89 | $240.90 | $240.90 |
| Purchase #2 | $154.37 | 6.110% | $163.802 | $163.80 | $163.80 | $163.80 |
| Purchase #3 | $158.53 | 4.378% | $165.4704 | $165.47 | $165.45 | $165.50 |
| Purchase #4 | $243.71 | 9.369% | $266.5432 | $266.54 | $266.55 | $266.50 |
| Purchase #5 | $211.96 | 8.839% | $230.6951 | $230.70 | $230.70 | $230.70 |
| Purchase #6 | $96.40 | 7.631% | $103.7563 | $103.76 | $103.75 | $103.80 |
| Purchase #7 | $239.34 | 9.728% | $262.623 | $262.62 | $262.60 | $262.60 |
| 7 purchase totals = | $1,318.03 | $1,433.7845 | $1,433.78 | $1,433.75 | $1,433.80 | |