| 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 | $240.36 | 10.818% | $266.3621 | $266.36 | $266.35 | $266.40 |
| Purchase #2 | $59.46 | 7.184% | $63.7316 | $63.73 | $63.75 | $63.70 |
| Purchase #3 | $198.51 | 7.866% | $214.1248 | $214.12 | $214.10 | $214.10 |
| Purchase #4 | $70.62 | 3.334% | $72.9745 | $72.97 | $72.95 | $73.00 |
| Purchase #5 | $228.36 | 4.320% | $238.2252 | $238.23 | $238.25 | $238.20 |
| Purchase #6 | $208.32 | 10.784% | $230.7852 | $230.79 | $230.80 | $230.80 |
| Purchase #7 | $217.89 | 7.417% | $234.0509 | $234.05 | $234.05 | $234.10 |
| 7 purchase totals = | $1,223.52 | $1,320.2543 | $1,320.25 | $1,320.25 | $1,320.30 | |