| 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 | $238.74 | 12.669% | $268.986 | $268.99 | $269.00 | $269.00 |
| Purchase #2 | $234.94 | 4.316% | $245.08 | $245.08 | $245.10 | $245.10 |
| Purchase #3 | $37.99 | 11.549% | $42.3775 | $42.38 | $42.40 | $42.40 |
| Purchase #4 | $120.85 | 5.219% | $127.1572 | $127.16 | $127.15 | $127.20 |
| Purchase #5 | $163.51 | 8.423% | $177.2824 | $177.28 | $177.30 | $177.30 |
| Purchase #6 | $65.47 | 3.333% | $67.6521 | $67.65 | $67.65 | $67.70 |
| Purchase #7 | $174.90 | 3.143% | $180.3971 | $180.40 | $180.40 | $180.40 |
| 7 purchase totals = | $1,036.40 | $1,108.9323 | $1,108.94 | $1,109.00 | $1,109.10 | |