| 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 | $39.92 | 7.714% | $42.9994 | $43.00 | $43.00 | $43.00 |
| Purchase #2 | $96.64 | 12.773% | $108.9838 | $108.98 | $109.00 | $109.00 |
| Purchase #3 | $160.60 | 11.532% | $179.1204 | $179.12 | $179.10 | $179.10 |
| Purchase #4 | $144.53 | 10.116% | $159.1507 | $159.15 | $159.15 | $159.20 |
| Purchase #5 | $215.88 | 6.858% | $230.6851 | $230.69 | $230.70 | $230.70 |
| Purchase #6 | $87.81 | 9.767% | $96.3864 | $96.39 | $96.40 | $96.40 |
| Purchase #7 | $203.26 | 5.411% | $214.2584 | $214.26 | $214.25 | $214.30 |
| 7 purchase totals = | $948.64 | $1,031.5842 | $1,031.59 | $1,031.60 | $1,031.70 | |