| 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 | $87.50 | 11.853% | $97.8714 | $97.87 | $97.85 | $97.90 |
| Purchase #2 | $208.39 | 11.514% | $232.384 | $232.38 | $232.40 | $232.40 |
| Purchase #3 | $92.50 | 9.796% | $101.5613 | $101.56 | $101.55 | $101.60 |
| Purchase #4 | $191.73 | 11.539% | $213.8537 | $213.85 | $213.85 | $213.90 |
| Purchase #5 | $145.37 | 9.680% | $159.4418 | $159.44 | $159.45 | $159.40 |
| Purchase #6 | $57.79 | 8.358% | $62.6201 | $62.62 | $62.60 | $62.60 |
| Purchase #7 | $197.86 | 13.374% | $224.3218 | $224.32 | $224.30 | $224.30 |
| 7 purchase totals = | $981.14 | $1,092.0541 | $1,092.04 | $1,092.00 | $1,092.10 | |