| 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 | $105.44 | 3.511% | $109.142 | $109.14 | $109.15 | $109.10 |
| Purchase #2 | $213.44 | 8.564% | $231.719 | $231.72 | $231.70 | $231.70 |
| Purchase #3 | $17.96 | 7.765% | $19.3546 | $19.35 | $19.35 | $19.40 |
| Purchase #4 | $9.58 | 3.561% | $9.9211 | $9.92 | $9.90 | $9.90 |
| Purchase #5 | $188.46 | 7.264% | $202.1497 | $202.15 | $202.15 | $202.10 |
| Purchase #6 | $135.32 | 9.400% | $148.0401 | $148.04 | $148.05 | $148.00 |
| Purchase #7 | $248.35 | 4.668% | $259.943 | $259.94 | $259.95 | $259.90 |
| 7 purchase totals = | $918.55 | $980.2695 | $980.26 | $980.25 | $980.10 | |