| 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 | $220.86 | 13.480% | $250.6319 | $250.63 | $250.65 | $250.60 |
| Purchase #2 | $239.88 | 4.110% | $249.7391 | $249.74 | $249.75 | $249.70 |
| Purchase #3 | $65.30 | 10.641% | $72.2486 | $72.25 | $72.25 | $72.20 |
| Purchase #4 | $19.44 | 3.821% | $20.1828 | $20.18 | $20.20 | $20.20 |
| Purchase #5 | $13.26 | 6.482% | $14.1195 | $14.12 | $14.10 | $14.10 |
| Purchase #6 | $38.61 | 12.602% | $43.4756 | $43.48 | $43.50 | $43.50 |
| Purchase #7 | $232.43 | 7.445% | $249.7344 | $249.73 | $249.75 | $249.70 |
| 7 purchase totals = | $829.78 | $900.1319 | $900.13 | $900.20 | $900.00 | |