| 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 | $106.51 | 4.664% | $111.4776 | $111.48 | $111.50 | $111.50 |
| Purchase #2 | $217.65 | 4.151% | $226.6847 | $226.68 | $226.70 | $226.70 |
| Purchase #3 | $42.47 | 3.603% | $44.0002 | $44.00 | $44.00 | $44.00 |
| Purchase #4 | $211.98 | 7.770% | $228.4508 | $228.45 | $228.45 | $228.50 |
| Purchase #5 | $231.27 | 7.315% | $248.1874 | $248.19 | $248.20 | $248.20 |
| Purchase #6 | $20.56 | 8.188% | $22.2435 | $22.24 | $22.25 | $22.20 |
| Purchase #7 | $230.65 | 9.863% | $253.399 | $253.40 | $253.40 | $253.40 |
| 7 purchase totals = | $1,061.09 | $1,134.4432 | $1,134.44 | $1,134.50 | $1,134.50 | |