| 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 | $21.48 | 9.848% | $23.5954 | $23.60 | $23.60 | $23.60 |
| Purchase #2 | $185.45 | 4.507% | $193.8082 | $193.81 | $193.80 | $193.80 |
| Purchase #3 | $30.60 | 11.640% | $34.1618 | $34.16 | $34.15 | $34.20 |
| Purchase #4 | $118.48 | 3.428% | $122.5415 | $122.54 | $122.55 | $122.50 |
| Purchase #5 | $152.64 | 10.682% | $168.945 | $168.95 | $168.95 | $168.90 |
| Purchase #6 | $175.59 | 11.170% | $195.2034 | $195.20 | $195.20 | $195.20 |
| Purchase #7 | $191.73 | 9.113% | $209.2024 | $209.20 | $209.20 | $209.20 |
| 7 purchase totals = | $875.97 | $947.4577 | $947.46 | $947.45 | $947.40 | |