| 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 | $233.68 | 3.130% | $240.9942 | $240.99 | $241.00 | $241.00 |
| Purchase #2 | $241.32 | 12.247% | $270.8745 | $270.87 | $270.85 | $270.90 |
| Purchase #3 | $191.41 | 7.428% | $205.6279 | $205.63 | $205.65 | $205.60 |
| Purchase #4 | $52.94 | 12.374% | $59.4908 | $59.49 | $59.50 | $59.50 |
| Purchase #5 | $90.35 | 7.733% | $97.3368 | $97.34 | $97.35 | $97.30 |
| Purchase #6 | $179.90 | 11.645% | $200.8494 | $200.85 | $200.85 | $200.80 |
| Purchase #7 | $97.80 | 9.753% | $107.3384 | $107.34 | $107.35 | $107.30 |
| 7 purchase totals = | $1,087.40 | $1,182.5120 | $1,182.51 | $1,182.55 | $1,182.40 | |