| 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 | $206.91 | 8.858% | $225.2381 | $225.24 | $225.25 | $225.20 |
| Purchase #2 | $239.55 | 3.545% | $248.042 | $248.04 | $248.05 | $248.00 |
| Purchase #3 | $173.95 | 12.235% | $195.2328 | $195.23 | $195.25 | $195.20 |
| Purchase #4 | $194.65 | 11.614% | $217.2567 | $217.26 | $217.25 | $217.30 |
| Purchase #5 | $242.26 | 6.669% | $258.4163 | $258.42 | $258.40 | $258.40 |
| Purchase #6 | $108.75 | 12.176% | $121.9914 | $121.99 | $122.00 | $122.00 |
| Purchase #7 | $83.28 | 8.404% | $90.2789 | $90.28 | $90.30 | $90.30 |
| 7 purchase totals = | $1,249.35 | $1,356.4562 | $1,356.46 | $1,356.50 | $1,356.40 | |