| 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 | $192.76 | 12.205% | $216.2864 | $216.29 | $216.30 | $216.30 |
| Purchase #2 | $142.77 | 4.735% | $149.5302 | $149.53 | $149.55 | $149.50 |
| Purchase #3 | $214.47 | 13.196% | $242.7715 | $242.77 | $242.75 | $242.80 |
| Purchase #4 | $102.70 | 8.594% | $111.526 | $111.53 | $111.55 | $111.50 |
| Purchase #5 | $218.99 | 7.572% | $235.5719 | $235.57 | $235.55 | $235.60 |
| Purchase #6 | $29.29 | 12.808% | $33.0415 | $33.04 | $33.05 | $33.00 |
| Purchase #7 | $160.94 | 12.264% | $180.6777 | $180.68 | $180.70 | $180.70 |
| 7 purchase totals = | $1,061.92 | $1,169.4052 | $1,169.41 | $1,169.45 | $1,169.40 | |