| 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 | $114.62 | 5.114% | $120.4817 | $120.48 | $120.50 | $120.50 |
| Purchase #2 | $232.58 | 4.777% | $243.6903 | $243.69 | $243.70 | $243.70 |
| Purchase #3 | $65.94 | 13.281% | $74.6975 | $74.70 | $74.70 | $74.70 |
| Purchase #4 | $166.78 | 13.279% | $188.9267 | $188.93 | $188.95 | $188.90 |
| Purchase #5 | $231.74 | 7.598% | $249.3476 | $249.35 | $249.35 | $249.30 |
| Purchase #6 | $81.29 | 13.274% | $92.0804 | $92.08 | $92.10 | $92.10 |
| Purchase #7 | $55.55 | 7.184% | $59.5407 | $59.54 | $59.55 | $59.50 |
| 7 purchase totals = | $948.50 | $1,028.7649 | $1,028.77 | $1,028.85 | $1,028.70 | |