| 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 | $221.87 | 10.629% | $245.4526 | $245.45 | $245.45 | $245.50 |
| Purchase #2 | $5.33 | 11.343% | $5.9346 | $5.93 | $5.95 | $5.90 |
| Purchase #3 | $188.27 | 5.627% | $198.864 | $198.86 | $198.85 | $198.90 |
| Purchase #4 | $9.92 | 9.616% | $10.8739 | $10.87 | $10.85 | $10.90 |
| Purchase #5 | $227.43 | 6.568% | $242.3676 | $242.37 | $242.35 | $242.40 |
| Purchase #6 | $182.77 | 8.599% | $198.4864 | $198.49 | $198.50 | $198.50 |
| Purchase #7 | $195.36 | 5.795% | $206.6811 | $206.68 | $206.70 | $206.70 |
| 7 purchase totals = | $1,030.95 | $1,108.6602 | $1,108.65 | $1,108.65 | $1,108.80 | |