| 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 | $11.68 | 4.495% | $12.205 | $12.21 | $12.20 | $12.20 |
| Purchase #2 | $54.68 | 6.547% | $58.2599 | $58.26 | $58.25 | $58.30 |
| Purchase #3 | $174.68 | 8.155% | $188.9252 | $188.93 | $188.95 | $188.90 |
| Purchase #4 | $55.35 | 12.169% | $62.0855 | $62.09 | $62.10 | $62.10 |
| Purchase #5 | $140.61 | 5.293% | $148.0525 | $148.05 | $148.05 | $148.10 |
| Purchase #6 | $171.51 | 3.207% | $177.0103 | $177.01 | $177.00 | $177.00 |
| Purchase #7 | $229.26 | 10.460% | $253.2406 | $253.24 | $253.25 | $253.20 |
| 7 purchase totals = | $837.77 | $899.7790 | $899.79 | $899.80 | $899.80 | |