| 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 | $23.46 | 7.391% | $25.1939 | $25.19 | $25.20 | $25.20 |
| Purchase #2 | $66.30 | 4.364% | $69.1933 | $69.19 | $69.20 | $69.20 |
| Purchase #3 | $215.53 | 7.231% | $231.115 | $231.12 | $231.10 | $231.10 |
| Purchase #4 | $201.43 | 4.746% | $210.9899 | $210.99 | $211.00 | $211.00 |
| Purchase #5 | $147.52 | 12.238% | $165.5735 | $165.57 | $165.55 | $165.60 |
| Purchase #6 | $247.84 | 3.763% | $257.1662 | $257.17 | $257.15 | $257.20 |
| Purchase #7 | $16.50 | 13.717% | $18.7633 | $18.76 | $18.75 | $18.80 |
| 7 purchase totals = | $918.58 | $977.9951 | $977.99 | $977.95 | $978.10 | |