| 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 | $212.74 | 3.727% | $220.6688 | $220.67 | $220.65 | $220.70 |
| Purchase #2 | $76.64 | 10.750% | $84.8788 | $84.88 | $84.90 | $84.90 |
| Purchase #3 | $182.42 | 5.515% | $192.4805 | $192.48 | $192.50 | $192.50 |
| Purchase #4 | $168.79 | 8.206% | $182.6409 | $182.64 | $182.65 | $182.60 |
| Purchase #5 | $98.74 | 3.507% | $102.2028 | $102.20 | $102.20 | $102.20 |
| Purchase #6 | $57.97 | 11.446% | $64.6052 | $64.61 | $64.60 | $64.60 |
| Purchase #7 | $233.35 | 6.612% | $248.7791 | $248.78 | $248.80 | $248.80 |
| 7 purchase totals = | $1,030.65 | $1,096.2561 | $1,096.26 | $1,096.30 | $1,096.30 | |