| 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 | $212.41 | 6.136% | $225.4435 | $225.44 | $225.45 | $225.40 |
| Purchase #2 | $68.83 | 11.308% | $76.6133 | $76.61 | $76.60 | $76.60 |
| Purchase #3 | $207.32 | 10.279% | $228.6304 | $228.63 | $228.65 | $228.60 |
| Purchase #4 | $120.97 | 7.775% | $130.3754 | $130.38 | $130.40 | $130.40 |
| Purchase #5 | $108.71 | 12.181% | $121.952 | $121.95 | $121.95 | $122.00 |
| Purchase #6 | $135.47 | 5.782% | $143.3029 | $143.30 | $143.30 | $143.30 |
| Purchase #7 | $65.81 | 4.110% | $68.5148 | $68.51 | $68.50 | $68.50 |
| 7 purchase totals = | $919.52 | $994.8323 | $994.82 | $994.85 | $994.80 | |