| 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 | $206.91 | 9.302% | $226.1568 | $226.16 | $226.15 | $226.20 |
| Purchase #2 | $134.76 | 11.801% | $150.663 | $150.66 | $150.65 | $150.70 |
| Purchase #3 | $184.64 | 5.731% | $195.2217 | $195.22 | $195.20 | $195.20 |
| Purchase #4 | $228.97 | 8.737% | $248.9751 | $248.98 | $249.00 | $249.00 |
| Purchase #5 | $109.40 | 10.746% | $121.1561 | $121.16 | $121.15 | $121.20 |
| Purchase #6 | $56.47 | 7.321% | $60.6042 | $60.60 | $60.60 | $60.60 |
| Purchase #7 | $85.43 | 5.457% | $90.0919 | $90.09 | $90.10 | $90.10 |
| 7 purchase totals = | $1,006.58 | $1,092.8688 | $1,092.87 | $1,092.85 | $1,093.00 | |