| 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 | $107.71 | 9.641% | $118.0943 | $118.09 | $118.10 | $118.10 |
| Purchase #2 | $238.78 | 13.313% | $270.5688 | $270.57 | $270.55 | $270.60 |
| Purchase #3 | $131.82 | 13.375% | $149.4509 | $149.45 | $149.45 | $149.50 |
| Purchase #4 | $131.69 | 7.668% | $141.788 | $141.79 | $141.80 | $141.80 |
| Purchase #5 | $180.99 | 10.860% | $200.6455 | $200.65 | $200.65 | $200.60 |
| Purchase #6 | $204.47 | 13.829% | $232.7462 | $232.75 | $232.75 | $232.70 |
| Purchase #7 | $221.50 | 11.497% | $246.9659 | $246.97 | $246.95 | $247.00 |
| 7 purchase totals = | $1,216.96 | $1,360.2596 | $1,360.27 | $1,360.25 | $1,360.30 | |