| 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 | $124.66 | 7.125% | $133.542 | $133.54 | $133.55 | $133.50 |
| Purchase #2 | $98.62 | 8.108% | $106.6161 | $106.62 | $106.60 | $106.60 |
| Purchase #3 | $226.95 | 6.720% | $242.201 | $242.20 | $242.20 | $242.20 |
| Purchase #4 | $77.37 | 7.201% | $82.9414 | $82.94 | $82.95 | $82.90 |
| Purchase #5 | $101.58 | 6.767% | $108.4539 | $108.45 | $108.45 | $108.50 |
| Purchase #6 | $64.72 | 9.616% | $70.9435 | $70.94 | $70.95 | $70.90 |
| Purchase #7 | $198.27 | 5.497% | $209.1689 | $209.17 | $209.15 | $209.20 |
| 7 purchase totals = | $892.17 | $953.8668 | $953.86 | $953.85 | $953.80 | |