| 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 | $202.42 | 4.452% | $211.4317 | $211.43 | $211.45 | $211.40 |
| Purchase #2 | $213.56 | 6.806% | $228.0949 | $228.09 | $228.10 | $228.10 |
| Purchase #3 | $142.77 | 10.321% | $157.5053 | $157.51 | $157.50 | $157.50 |
| Purchase #4 | $94.64 | 12.686% | $106.646 | $106.65 | $106.65 | $106.60 |
| Purchase #5 | $141.71 | 11.690% | $158.2759 | $158.28 | $158.30 | $158.30 |
| Purchase #6 | $158.77 | 5.221% | $167.0594 | $167.06 | $167.05 | $167.10 |
| Purchase #7 | $223.90 | 8.736% | $243.4599 | $243.46 | $243.45 | $243.50 |
| 7 purchase totals = | $1,177.77 | $1,272.4731 | $1,272.48 | $1,272.50 | $1,272.50 | |