| 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 | $221.81 | 12.708% | $249.9976 | $250.00 | $250.00 | $250.00 |
| Purchase #2 | $232.78 | 7.521% | $250.2874 | $250.29 | $250.30 | $250.30 |
| Purchase #3 | $197.99 | 4.104% | $206.1155 | $206.12 | $206.10 | $206.10 |
| Purchase #4 | $144.35 | 7.865% | $155.7031 | $155.70 | $155.70 | $155.70 |
| Purchase #5 | $171.58 | 4.443% | $179.2033 | $179.20 | $179.20 | $179.20 |
| Purchase #6 | $72.58 | 4.309% | $75.7075 | $75.71 | $75.70 | $75.70 |
| Purchase #7 | $234.66 | 3.866% | $243.732 | $243.73 | $243.75 | $243.70 |
| 7 purchase totals = | $1,275.75 | $1,360.7464 | $1,360.75 | $1,360.75 | $1,360.70 | |