| 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 | $247.97 | 6.241% | $263.4458 | $263.45 | $263.45 | $263.40 |
| Purchase #2 | $223.98 | 3.254% | $231.2683 | $231.27 | $231.25 | $231.30 |
| Purchase #3 | $24.38 | 12.820% | $27.5055 | $27.51 | $27.50 | $27.50 |
| Purchase #4 | $130.90 | 8.117% | $141.5252 | $141.53 | $141.55 | $141.50 |
| Purchase #5 | $46.51 | 8.376% | $50.4057 | $50.41 | $50.40 | $50.40 |
| Purchase #6 | $102.31 | 4.785% | $107.2055 | $107.21 | $107.20 | $107.20 |
| Purchase #7 | $145.57 | 13.783% | $165.6339 | $165.63 | $165.65 | $165.60 |
| 7 purchase totals = | $921.62 | $986.9899 | $987.01 | $987.00 | $986.90 | |