| 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 | $101.32 | 5.813% | $107.2097 | $107.21 | $107.20 | $107.20 |
| Purchase #2 | $216.64 | 8.545% | $235.1519 | $235.15 | $235.15 | $235.20 |
| Purchase #3 | $122.73 | 6.785% | $131.0572 | $131.06 | $131.05 | $131.10 |
| Purchase #4 | $143.32 | 9.241% | $156.5642 | $156.56 | $156.55 | $156.60 |
| Purchase #5 | $76.73 | 3.614% | $79.503 | $79.50 | $79.50 | $79.50 |
| Purchase #6 | $248.96 | 5.640% | $263.0013 | $263.00 | $263.00 | $263.00 |
| Purchase #7 | $85.54 | 13.870% | $97.4044 | $97.40 | $97.40 | $97.40 |
| 7 purchase totals = | $995.24 | $1,069.8917 | $1,069.88 | $1,069.85 | $1,070.00 | |