| 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 | $250.82 | 13.378% | $284.3747 | $284.37 | $284.35 | $284.40 |
| Purchase #2 | $249.62 | 12.515% | $280.8599 | $280.86 | $280.85 | $280.90 |
| Purchase #3 | $69.80 | 13.614% | $79.3026 | $79.30 | $79.30 | $79.30 |
| Purchase #4 | $166.62 | 3.603% | $172.6233 | $172.62 | $172.60 | $172.60 |
| Purchase #5 | $74.50 | 13.379% | $84.4674 | $84.47 | $84.45 | $84.50 |
| Purchase #6 | $223.43 | 13.477% | $253.5417 | $253.54 | $253.55 | $253.50 |
| Purchase #7 | $86.68 | 13.538% | $98.4147 | $98.41 | $98.40 | $98.40 |
| 7 purchase totals = | $1,121.47 | $1,253.5843 | $1,253.57 | $1,253.50 | $1,253.60 | |