| 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 | $244.57 | 12.159% | $274.3073 | $274.31 | $274.30 | $274.30 |
| Purchase #2 | $25.93 | 8.640% | $28.1704 | $28.17 | $28.15 | $28.20 |
| Purchase #3 | $191.70 | 6.499% | $204.1586 | $204.16 | $204.15 | $204.20 |
| Purchase #4 | $211.73 | 8.106% | $228.8928 | $228.89 | $228.90 | $228.90 |
| Purchase #5 | $214.84 | 3.699% | $222.7869 | $222.79 | $222.80 | $222.80 |
| Purchase #6 | $116.49 | 10.722% | $128.9801 | $128.98 | $129.00 | $129.00 |
| Purchase #7 | $202.90 | 11.754% | $226.7489 | $226.75 | $226.75 | $226.70 |
| 7 purchase totals = | $1,208.16 | $1,314.0450 | $1,314.05 | $1,314.05 | $1,314.10 | |