| 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 | $214.77 | 6.829% | $229.4366 | $229.44 | $229.45 | $229.40 |
| Purchase #2 | $221.43 | 5.435% | $233.4647 | $233.46 | $233.45 | $233.50 |
| Purchase #3 | $108.94 | 5.391% | $114.813 | $114.81 | $114.80 | $114.80 |
| Purchase #4 | $106.73 | 3.676% | $110.6534 | $110.65 | $110.65 | $110.70 |
| Purchase #5 | $207.50 | 10.512% | $229.3124 | $229.31 | $229.30 | $229.30 |
| Purchase #6 | $70.80 | 9.615% | $77.6074 | $77.61 | $77.60 | $77.60 |
| Purchase #7 | $168.25 | 8.673% | $182.8423 | $182.84 | $182.85 | $182.80 |
| 7 purchase totals = | $1,098.42 | $1,178.1298 | $1,178.12 | $1,178.10 | $1,178.10 | |