| 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 | $238.43 | 5.602% | $251.7868 | $251.79 | $251.80 | $251.80 |
| Purchase #2 | $115.29 | 3.154% | $118.9262 | $118.93 | $118.95 | $118.90 |
| Purchase #3 | $33.72 | 3.287% | $34.8284 | $34.83 | $34.85 | $34.80 |
| Purchase #4 | $176.71 | 10.301% | $194.9129 | $194.91 | $194.90 | $194.90 |
| Purchase #5 | $188.69 | 3.855% | $195.964 | $195.96 | $195.95 | $196.00 |
| Purchase #6 | $25.96 | 12.385% | $29.1751 | $29.18 | $29.20 | $29.20 |
| Purchase #7 | $34.44 | 11.166% | $38.2856 | $38.29 | $38.30 | $38.30 |
| 7 purchase totals = | $813.24 | $863.8790 | $863.89 | $863.95 | $863.90 | |