| 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 | $39.34 | 7.691% | $42.3656 | $42.37 | $42.35 | $42.40 |
| Purchase #2 | $150.32 | 12.356% | $168.8935 | $168.89 | $168.90 | $168.90 |
| Purchase #3 | $190.33 | 12.856% | $214.7988 | $214.80 | $214.80 | $214.80 |
| Purchase #4 | $102.97 | 4.713% | $107.823 | $107.82 | $107.80 | $107.80 |
| Purchase #5 | $235.68 | 10.259% | $259.8584 | $259.86 | $259.85 | $259.90 |
| Purchase #6 | $242.67 | 13.509% | $275.4523 | $275.45 | $275.45 | $275.50 |
| Purchase #7 | $185.77 | 9.824% | $204.02 | $204.02 | $204.00 | $204.00 |
| 7 purchase totals = | $1,147.08 | $1,273.2116 | $1,273.21 | $1,273.15 | $1,273.30 | |