| 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 | $229.58 | 8.509% | $249.115 | $249.12 | $249.10 | $249.10 |
| Purchase #2 | $64.53 | 3.329% | $66.6782 | $66.68 | $66.70 | $66.70 |
| Purchase #3 | $98.90 | 8.493% | $107.2996 | $107.30 | $107.30 | $107.30 |
| Purchase #4 | $15.89 | 5.634% | $16.7852 | $16.79 | $16.80 | $16.80 |
| Purchase #5 | $26.57 | 5.115% | $27.9291 | $27.93 | $27.95 | $27.90 |
| Purchase #6 | $149.73 | 9.226% | $163.5441 | $163.54 | $163.55 | $163.50 |
| Purchase #7 | $183.44 | 13.713% | $208.5951 | $208.60 | $208.60 | $208.60 |
| 7 purchase totals = | $768.64 | $839.9463 | $839.96 | $840.00 | $839.90 | |