| 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 | $222.82 | 6.846% | $238.0743 | $238.07 | $238.05 | $238.10 |
| Purchase #2 | $62.84 | 10.439% | $69.3999 | $69.40 | $69.40 | $69.40 |
| Purchase #3 | $144.58 | 11.132% | $160.6746 | $160.67 | $160.65 | $160.70 |
| Purchase #4 | $31.41 | 10.794% | $34.8004 | $34.80 | $34.80 | $34.80 |
| Purchase #5 | $177.40 | 12.249% | $199.1297 | $199.13 | $199.15 | $199.10 |
| Purchase #6 | $226.67 | 5.407% | $238.926 | $238.93 | $238.95 | $238.90 |
| Purchase #7 | $174.54 | 5.659% | $184.4172 | $184.42 | $184.40 | $184.40 |
| 7 purchase totals = | $1,040.26 | $1,125.4221 | $1,125.42 | $1,125.40 | $1,125.40 | |