| 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 | $202.90 | 5.668% | $214.4004 | $214.40 | $214.40 | $214.40 |
| Purchase #2 | $126.74 | 11.537% | $141.362 | $141.36 | $141.35 | $141.40 |
| Purchase #3 | $216.76 | 9.189% | $236.6781 | $236.68 | $236.70 | $236.70 |
| Purchase #4 | $186.66 | 6.565% | $198.9142 | $198.91 | $198.90 | $198.90 |
| Purchase #5 | $39.87 | 10.717% | $44.1429 | $44.14 | $44.15 | $44.10 |
| Purchase #6 | $68.96 | 10.145% | $75.956 | $75.96 | $75.95 | $76.00 |
| Purchase #7 | $93.28 | 9.706% | $102.3338 | $102.33 | $102.35 | $102.30 |
| 7 purchase totals = | $935.17 | $1,013.7874 | $1,013.78 | $1,013.80 | $1,013.80 | |