| 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 | $226.30 | 7.175% | $242.537 | $242.54 | $242.55 | $242.50 |
| Purchase #2 | $76.50 | 4.565% | $79.9922 | $79.99 | $80.00 | $80.00 |
| Purchase #3 | $158.48 | 11.274% | $176.347 | $176.35 | $176.35 | $176.30 |
| Purchase #4 | $52.26 | 13.619% | $59.3773 | $59.38 | $59.40 | $59.40 |
| Purchase #5 | $100.80 | 8.103% | $108.9678 | $108.97 | $108.95 | $109.00 |
| Purchase #6 | $117.27 | 3.626% | $121.5222 | $121.52 | $121.50 | $121.50 |
| Purchase #7 | $210.92 | 12.783% | $237.8819 | $237.88 | $237.90 | $237.90 |
| 7 purchase totals = | $942.53 | $1,026.6254 | $1,026.63 | $1,026.65 | $1,026.60 | |