| 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 | $38.74 | 6.200% | $41.1419 | $41.14 | $41.15 | $41.10 |
| Purchase #2 | $121.79 | 11.662% | $135.9931 | $135.99 | $136.00 | $136.00 |
| Purchase #3 | $140.54 | 13.743% | $159.8544 | $159.85 | $159.85 | $159.90 |
| Purchase #4 | $49.63 | 5.353% | $52.2867 | $52.29 | $52.30 | $52.30 |
| Purchase #5 | $167.26 | 4.257% | $174.3803 | $174.38 | $174.40 | $174.40 |
| Purchase #6 | $211.77 | 9.311% | $231.4879 | $231.49 | $231.50 | $231.50 |
| Purchase #7 | $222.30 | 5.117% | $233.6751 | $233.68 | $233.70 | $233.70 |
| 7 purchase totals = | $952.03 | $1,028.8194 | $1,028.82 | $1,028.90 | $1,028.90 | |