| 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 | $134.89 | 3.131% | $139.1134 | $139.11 | $139.10 | $139.10 |
| Purchase #2 | $50.30 | 3.176% | $51.8975 | $51.90 | $51.90 | $51.90 |
| Purchase #3 | $64.31 | 6.309% | $68.3673 | $68.37 | $68.35 | $68.40 |
| Purchase #4 | $155.89 | 9.196% | $170.2256 | $170.23 | $170.25 | $170.20 |
| Purchase #5 | $157.89 | 4.561% | $165.0914 | $165.09 | $165.10 | $165.10 |
| Purchase #6 | $236.29 | 6.631% | $251.9584 | $251.96 | $251.95 | $252.00 |
| Purchase #7 | $238.88 | 9.767% | $262.2114 | $262.21 | $262.20 | $262.20 |
| 7 purchase totals = | $1,038.45 | $1,108.8650 | $1,108.87 | $1,108.85 | $1,108.90 | |