| 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 | $225.85 | 4.383% | $235.749 | $235.75 | $235.75 | $235.70 |
| Purchase #2 | $192.44 | 8.755% | $209.2881 | $209.29 | $209.30 | $209.30 |
| Purchase #3 | $129.66 | 9.657% | $142.1813 | $142.18 | $142.20 | $142.20 |
| Purchase #4 | $217.42 | 10.780% | $240.8579 | $240.86 | $240.85 | $240.90 |
| Purchase #5 | $79.72 | 10.296% | $87.928 | $87.93 | $87.95 | $87.90 |
| Purchase #6 | $144.52 | 4.335% | $150.7849 | $150.78 | $150.80 | $150.80 |
| Purchase #7 | $212.67 | 8.846% | $231.4828 | $231.48 | $231.50 | $231.50 |
| 7 purchase totals = | $1,202.28 | $1,298.2720 | $1,298.27 | $1,298.35 | $1,298.30 | |