| 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 | $229.27 | 3.586% | $237.4916 | $237.49 | $237.50 | $237.50 |
| Purchase #2 | $126.96 | 5.398% | $133.8133 | $133.81 | $133.80 | $133.80 |
| Purchase #3 | $217.30 | 5.722% | $229.7339 | $229.73 | $229.75 | $229.70 |
| Purchase #4 | $102.60 | 4.298% | $107.0097 | $107.01 | $107.00 | $107.00 |
| Purchase #5 | $61.99 | 11.454% | $69.0903 | $69.09 | $69.10 | $69.10 |
| Purchase #6 | $43.73 | 6.493% | $46.5694 | $46.57 | $46.55 | $46.60 |
| Purchase #7 | $142.64 | 4.526% | $149.0959 | $149.10 | $149.10 | $149.10 |
| 7 purchase totals = | $924.49 | $972.8041 | $972.80 | $972.80 | $972.80 | |