| 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 | $241.76 | 4.121% | $251.7229 | $251.72 | $251.70 | $251.70 |
| Purchase #2 | $238.50 | 13.414% | $270.4924 | $270.49 | $270.50 | $270.50 |
| Purchase #3 | $205.47 | 7.528% | $220.9378 | $220.94 | $220.95 | $220.90 |
| Purchase #4 | $160.87 | 3.471% | $166.4538 | $166.45 | $166.45 | $166.50 |
| Purchase #5 | $79.49 | 9.450% | $87.0018 | $87.00 | $87.00 | $87.00 |
| Purchase #6 | $42.59 | 3.474% | $44.0696 | $44.07 | $44.05 | $44.10 |
| Purchase #7 | $33.93 | 11.260% | $37.7505 | $37.75 | $37.75 | $37.80 |
| 7 purchase totals = | $1,002.61 | $1,078.4288 | $1,078.42 | $1,078.40 | $1,078.50 | |