| 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 | $191.41 | 9.595% | $209.7758 | $209.78 | $209.80 | $209.80 |
| Purchase #2 | $214.55 | 10.501% | $237.0799 | $237.08 | $237.10 | $237.10 |
| Purchase #3 | $10.73 | 3.260% | $11.0798 | $11.08 | $11.10 | $11.10 |
| Purchase #4 | $139.75 | 12.661% | $157.4437 | $157.44 | $157.45 | $157.40 |
| Purchase #5 | $36.94 | 11.809% | $41.3022 | $41.30 | $41.30 | $41.30 |
| Purchase #6 | $214.53 | 11.379% | $238.9414 | $238.94 | $238.95 | $238.90 |
| Purchase #7 | $138.86 | 10.564% | $153.5292 | $153.53 | $153.55 | $153.50 |
| 7 purchase totals = | $946.77 | $1,049.1520 | $1,049.15 | $1,049.25 | $1,049.10 | |