| 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 | $232.38 | 4.265% | $242.291 | $242.29 | $242.30 | $242.30 |
| Purchase #2 | $239.46 | 10.434% | $264.4453 | $264.45 | $264.45 | $264.40 |
| Purchase #3 | $160.37 | 13.646% | $182.2541 | $182.25 | $182.25 | $182.30 |
| Purchase #4 | $239.50 | 12.663% | $269.8279 | $269.83 | $269.85 | $269.80 |
| Purchase #5 | $189.95 | 11.609% | $212.0013 | $212.00 | $212.00 | $212.00 |
| Purchase #6 | $167.61 | 11.265% | $186.4913 | $186.49 | $186.50 | $186.50 |
| Purchase #7 | $34.45 | 8.693% | $37.4447 | $37.44 | $37.45 | $37.40 |
| 7 purchase totals = | $1,263.72 | $1,394.7556 | $1,394.75 | $1,394.80 | $1,394.70 | |