| 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 | $83.75 | 8.377% | $90.7657 | $90.77 | $90.75 | $90.80 |
| Purchase #2 | $206.60 | 5.265% | $217.4775 | $217.48 | $217.50 | $217.50 |
| Purchase #3 | $220.40 | 5.816% | $233.2185 | $233.22 | $233.20 | $233.20 |
| Purchase #4 | $232.87 | 11.647% | $259.9924 | $259.99 | $260.00 | $260.00 |
| Purchase #5 | $124.77 | 12.637% | $140.5372 | $140.54 | $140.55 | $140.50 |
| Purchase #6 | $98.53 | 7.867% | $106.2814 | $106.28 | $106.30 | $106.30 |
| Purchase #7 | $183.91 | 7.362% | $197.4495 | $197.45 | $197.45 | $197.40 |
| 7 purchase totals = | $1,150.83 | $1,245.7222 | $1,245.73 | $1,245.75 | $1,245.70 | |