| 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 | $227.48 | 10.740% | $251.9114 | $251.91 | $251.90 | $251.90 |
| Purchase #2 | $159.73 | 11.256% | $177.7092 | $177.71 | $177.70 | $177.70 |
| Purchase #3 | $13.36 | 3.795% | $13.867 | $13.87 | $13.85 | $13.90 |
| Purchase #4 | $187.58 | 6.738% | $200.2191 | $200.22 | $200.20 | $200.20 |
| Purchase #5 | $225.43 | 3.126% | $232.4769 | $232.48 | $232.50 | $232.50 |
| Purchase #6 | $249.33 | 11.379% | $277.7013 | $277.70 | $277.70 | $277.70 |
| Purchase #7 | $15.32 | 6.742% | $16.3529 | $16.35 | $16.35 | $16.40 |
| 7 purchase totals = | $1,078.23 | $1,170.2378 | $1,170.24 | $1,170.20 | $1,170.30 | |