| 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 | $191.79 | 3.179% | $197.887 | $197.89 | $197.90 | $197.90 |
| Purchase #2 | $118.40 | 10.347% | $130.6508 | $130.65 | $130.65 | $130.70 |
| Purchase #3 | $77.80 | 9.278% | $85.0183 | $85.02 | $85.00 | $85.00 |
| Purchase #4 | $44.68 | 8.484% | $48.4707 | $48.47 | $48.45 | $48.50 |
| Purchase #5 | $133.38 | 11.247% | $148.3812 | $148.38 | $148.40 | $148.40 |
| Purchase #6 | $238.70 | 10.366% | $263.4436 | $263.44 | $263.45 | $263.40 |
| Purchase #7 | $198.48 | 5.419% | $209.2356 | $209.24 | $209.25 | $209.20 |
| 7 purchase totals = | $1,003.23 | $1,083.0872 | $1,083.09 | $1,083.10 | $1,083.10 | |