| 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 | $12.95 | 9.234% | $14.1458 | $14.15 | $14.15 | $14.10 |
| Purchase #2 | $211.76 | 12.151% | $237.491 | $237.49 | $237.50 | $237.50 |
| Purchase #3 | $160.35 | 4.543% | $167.6347 | $167.63 | $167.65 | $167.60 |
| Purchase #4 | $15.65 | 7.145% | $16.7682 | $16.77 | $16.75 | $16.80 |
| Purchase #5 | $73.80 | 11.167% | $82.0412 | $82.04 | $82.05 | $82.00 |
| Purchase #6 | $236.80 | 9.338% | $258.9124 | $258.91 | $258.90 | $258.90 |
| Purchase #7 | $226.68 | 11.721% | $253.2492 | $253.25 | $253.25 | $253.20 |
| 7 purchase totals = | $937.99 | $1,030.2425 | $1,030.24 | $1,030.25 | $1,030.10 | |