| 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 | $109.61 | 6.206% | $116.4124 | $116.41 | $116.40 | $116.40 |
| Purchase #2 | $187.91 | 4.615% | $196.582 | $196.58 | $196.60 | $196.60 |
| Purchase #3 | $13.91 | 7.562% | $14.9619 | $14.96 | $14.95 | $15.00 |
| Purchase #4 | $68.36 | 8.592% | $74.2335 | $74.23 | $74.25 | $74.20 |
| Purchase #5 | $111.84 | 12.242% | $125.5315 | $125.53 | $125.55 | $125.50 |
| Purchase #6 | $29.46 | 8.269% | $31.896 | $31.90 | $31.90 | $31.90 |
| Purchase #7 | $206.29 | 10.734% | $228.4332 | $228.43 | $228.45 | $228.40 |
| 7 purchase totals = | $727.38 | $788.0505 | $788.04 | $788.10 | $788.00 | |