| 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 | $230.78 | 11.647% | $257.6589 | $257.66 | $257.65 | $257.70 |
| Purchase #2 | $207.55 | 10.649% | $229.652 | $229.65 | $229.65 | $229.70 |
| Purchase #3 | $193.28 | 5.258% | $203.4427 | $203.44 | $203.45 | $203.40 |
| Purchase #4 | $183.93 | 8.498% | $199.5604 | $199.56 | $199.55 | $199.60 |
| Purchase #5 | $163.58 | 6.443% | $174.1195 | $174.12 | $174.10 | $174.10 |
| Purchase #6 | $48.70 | 10.216% | $53.6752 | $53.68 | $53.70 | $53.70 |
| Purchase #7 | $83.55 | 11.849% | $93.4498 | $93.45 | $93.45 | $93.40 |
| 7 purchase totals = | $1,111.37 | $1,211.5585 | $1,211.56 | $1,211.55 | $1,211.60 | |