| 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 | $187.74 | 12.323% | $210.8752 | $210.88 | $210.90 | $210.90 |
| Purchase #2 | $217.96 | 4.757% | $228.3284 | $228.33 | $228.35 | $228.30 |
| Purchase #3 | $205.78 | 9.530% | $225.3908 | $225.39 | $225.40 | $225.40 |
| Purchase #4 | $82.46 | 6.550% | $87.8611 | $87.86 | $87.85 | $87.90 |
| Purchase #5 | $132.84 | 5.840% | $140.5979 | $140.60 | $140.60 | $140.60 |
| Purchase #6 | $90.61 | 12.638% | $102.0613 | $102.06 | $102.05 | $102.10 |
| Purchase #7 | $159.62 | 11.773% | $178.4121 | $178.41 | $178.40 | $178.40 |
| 7 purchase totals = | $1,077.01 | $1,173.5268 | $1,173.53 | $1,173.55 | $1,173.60 | |