| 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 | $195.56 | 6.409% | $208.0934 | $208.09 | $208.10 | $208.10 |
| Purchase #2 | $138.72 | 3.766% | $143.9442 | $143.94 | $143.95 | $143.90 |
| Purchase #3 | $220.98 | 10.392% | $243.9442 | $243.94 | $243.95 | $243.90 |
| Purchase #4 | $43.53 | 12.525% | $48.9821 | $48.98 | $49.00 | $49.00 |
| Purchase #5 | $127.34 | 4.212% | $132.7036 | $132.70 | $132.70 | $132.70 |
| Purchase #6 | $211.58 | 10.824% | $234.4814 | $234.48 | $234.50 | $234.50 |
| Purchase #7 | $102.64 | 10.710% | $113.6327 | $113.63 | $113.65 | $113.60 |
| 7 purchase totals = | $1,040.35 | $1,125.7816 | $1,125.76 | $1,125.85 | $1,125.70 | |