| 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 | $217.83 | 11.294% | $242.4317 | $242.43 | $242.45 | $242.40 |
| Purchase #2 | $14.52 | 9.221% | $15.8589 | $15.86 | $15.85 | $15.90 |
| Purchase #3 | $225.36 | 11.537% | $251.3598 | $251.36 | $251.35 | $251.40 |
| Purchase #4 | $183.57 | 12.130% | $205.837 | $205.84 | $205.85 | $205.80 |
| Purchase #5 | $143.53 | 9.562% | $157.2543 | $157.25 | $157.25 | $157.30 |
| Purchase #6 | $54.40 | 9.454% | $59.543 | $59.54 | $59.55 | $59.50 |
| Purchase #7 | $142.74 | 12.399% | $160.4383 | $160.44 | $160.45 | $160.40 |
| 7 purchase totals = | $981.95 | $1,092.7230 | $1,092.72 | $1,092.75 | $1,092.70 | |