| 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 | $115.95 | 7.603% | $124.7657 | $124.77 | $124.75 | $124.80 |
| Purchase #2 | $235.25 | 11.500% | $262.3038 | $262.30 | $262.30 | $262.30 |
| Purchase #3 | $33.93 | 4.578% | $35.4833 | $35.48 | $35.50 | $35.50 |
| Purchase #4 | $95.92 | 8.639% | $104.2065 | $104.21 | $104.20 | $104.20 |
| Purchase #5 | $34.56 | 13.487% | $39.2211 | $39.22 | $39.20 | $39.20 |
| Purchase #6 | $235.94 | 9.128% | $257.4766 | $257.48 | $257.50 | $257.50 |
| Purchase #7 | $73.31 | 7.380% | $78.7203 | $78.72 | $78.70 | $78.70 |
| 7 purchase totals = | $824.86 | $902.1773 | $902.18 | $902.15 | $902.20 | |