| 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 | $188.94 | 9.170% | $206.2658 | $206.27 | $206.25 | $206.30 |
| Purchase #2 | $250.35 | 12.376% | $281.3333 | $281.33 | $281.35 | $281.30 |
| Purchase #3 | $233.36 | 9.146% | $254.7031 | $254.70 | $254.70 | $254.70 |
| Purchase #4 | $47.81 | 4.847% | $50.1274 | $50.13 | $50.15 | $50.10 |
| Purchase #5 | $81.96 | 8.265% | $88.734 | $88.73 | $88.75 | $88.70 |
| Purchase #6 | $170.52 | 4.193% | $177.6699 | $177.67 | $177.65 | $177.70 |
| Purchase #7 | $114.61 | 6.505% | $122.0654 | $122.07 | $122.05 | $122.10 |
| 7 purchase totals = | $1,087.55 | $1,180.8989 | $1,180.90 | $1,180.90 | $1,180.90 | |