| 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 | $200.27 | 10.576% | $221.4506 | $221.45 | $221.45 | $221.50 |
| Purchase #2 | $180.90 | 8.221% | $195.7718 | $195.77 | $195.75 | $195.80 |
| Purchase #3 | $228.46 | 11.116% | $253.8556 | $253.86 | $253.85 | $253.90 |
| Purchase #4 | $95.76 | 5.435% | $100.9646 | $100.96 | $100.95 | $101.00 |
| Purchase #5 | $11.29 | 8.589% | $12.2597 | $12.26 | $12.25 | $12.30 |
| Purchase #6 | $199.72 | 4.545% | $208.7973 | $208.80 | $208.80 | $208.80 |
| Purchase #7 | $110.85 | 6.618% | $118.1861 | $118.19 | $118.20 | $118.20 |
| 7 purchase totals = | $1,027.25 | $1,111.2857 | $1,111.29 | $1,111.25 | $1,111.50 | |