| 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 | $226.45 | 4.833% | $237.3943 | $237.39 | $237.40 | $237.40 |
| Purchase #2 | $208.36 | 4.173% | $217.0549 | $217.05 | $217.05 | $217.10 |
| Purchase #3 | $22.99 | 5.764% | $24.3151 | $24.32 | $24.30 | $24.30 |
| Purchase #4 | $86.41 | 8.542% | $93.7911 | $93.79 | $93.80 | $93.80 |
| Purchase #5 | $182.98 | 10.689% | $202.5387 | $202.54 | $202.55 | $202.50 |
| Purchase #6 | $231.27 | 3.592% | $239.5772 | $239.58 | $239.60 | $239.60 |
| Purchase #7 | $49.58 | 8.723% | $53.9049 | $53.90 | $53.90 | $53.90 |
| 7 purchase totals = | $1,008.04 | $1,068.5762 | $1,068.57 | $1,068.60 | $1,068.60 | |