| 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 | $110.36 | 6.430% | $117.4561 | $117.46 | $117.45 | $117.50 |
| Purchase #2 | $116.51 | 4.824% | $122.1304 | $122.13 | $122.15 | $122.10 |
| Purchase #3 | $46.27 | 11.246% | $51.4735 | $51.47 | $51.45 | $51.50 |
| Purchase #4 | $89.50 | 3.571% | $92.696 | $92.70 | $92.70 | $92.70 |
| Purchase #5 | $92.56 | 4.733% | $96.9409 | $96.94 | $96.95 | $96.90 |
| Purchase #6 | $220.80 | 3.534% | $228.6031 | $228.60 | $228.60 | $228.60 |
| Purchase #7 | $172.64 | 4.770% | $180.8749 | $180.87 | $180.85 | $180.90 |
| 7 purchase totals = | $848.64 | $890.1749 | $890.17 | $890.15 | $890.20 | |