| 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 | $196.41 | 9.858% | $215.7721 | $215.77 | $215.75 | $215.80 |
| Purchase #2 | $108.53 | 3.681% | $112.525 | $112.53 | $112.55 | $112.50 |
| Purchase #3 | $100.79 | 5.207% | $106.0381 | $106.04 | $106.05 | $106.00 |
| Purchase #4 | $36.67 | 6.496% | $39.0521 | $39.05 | $39.05 | $39.10 |
| Purchase #5 | $248.98 | 8.206% | $269.4113 | $269.41 | $269.40 | $269.40 |
| Purchase #6 | $108.72 | 7.758% | $117.1545 | $117.15 | $117.15 | $117.20 |
| Purchase #7 | $135.35 | 3.265% | $139.7692 | $139.77 | $139.75 | $139.80 |
| 7 purchase totals = | $935.45 | $999.7223 | $999.72 | $999.70 | $999.80 | |