| 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 | $244.69 | 10.538% | $270.4754 | $270.48 | $270.50 | $270.50 |
| Purchase #2 | $118.49 | 11.490% | $132.1045 | $132.10 | $132.10 | $132.10 |
| Purchase #3 | $14.62 | 4.170% | $15.2297 | $15.23 | $15.25 | $15.20 |
| Purchase #4 | $65.36 | 9.836% | $71.7888 | $71.79 | $71.80 | $71.80 |
| Purchase #5 | $131.61 | 12.281% | $147.773 | $147.77 | $147.75 | $147.80 |
| Purchase #6 | $140.30 | 4.287% | $146.3147 | $146.31 | $146.30 | $146.30 |
| Purchase #7 | $178.80 | 4.714% | $187.2286 | $187.23 | $187.25 | $187.20 |
| 7 purchase totals = | $893.87 | $970.9147 | $970.91 | $970.95 | $970.90 | |