| 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 | $92.92 | 6.427% | $98.892 | $98.89 | $98.90 | $98.90 |
| Purchase #2 | $159.98 | 12.361% | $179.7551 | $179.76 | $179.75 | $179.80 |
| Purchase #3 | $71.34 | 5.460% | $75.2352 | $75.24 | $75.25 | $75.20 |
| Purchase #4 | $178.57 | 4.273% | $186.2003 | $186.20 | $186.20 | $186.20 |
| Purchase #5 | $250.63 | 6.717% | $267.4648 | $267.46 | $267.45 | $267.50 |
| Purchase #6 | $168.71 | 8.169% | $182.4919 | $182.49 | $182.50 | $182.50 |
| Purchase #7 | $211.33 | 12.532% | $237.8139 | $237.81 | $237.80 | $237.80 |
| 7 purchase totals = | $1,133.48 | $1,227.8532 | $1,227.85 | $1,227.85 | $1,227.90 | |