| 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 | $142.26 | 3.254% | $146.8891 | $146.89 | $146.90 | $146.90 |
| Purchase #2 | $231.71 | 12.410% | $260.4652 | $260.47 | $260.45 | $260.50 |
| Purchase #3 | $15.55 | 7.109% | $16.6554 | $16.66 | $16.65 | $16.70 |
| Purchase #4 | $105.95 | 7.827% | $114.2427 | $114.24 | $114.25 | $114.20 |
| Purchase #5 | $250.58 | 13.168% | $283.5764 | $283.58 | $283.60 | $283.60 |
| Purchase #6 | $172.63 | 10.740% | $191.1705 | $191.17 | $191.15 | $191.20 |
| Purchase #7 | $78.31 | 4.302% | $81.6789 | $81.68 | $81.70 | $81.70 |
| 7 purchase totals = | $996.99 | $1,094.6782 | $1,094.69 | $1,094.70 | $1,094.80 | |