| 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 | $111.54 | 7.632% | $120.0527 | $120.05 | $120.05 | $120.10 |
| Purchase #2 | $165.82 | 9.789% | $182.0521 | $182.05 | $182.05 | $182.10 |
| Purchase #3 | $134.36 | 7.103% | $143.9036 | $143.90 | $143.90 | $143.90 |
| Purchase #4 | $159.30 | 6.242% | $169.2435 | $169.24 | $169.25 | $169.20 |
| Purchase #5 | $206.72 | 3.567% | $214.0937 | $214.09 | $214.10 | $214.10 |
| Purchase #6 | $123.77 | 9.672% | $135.741 | $135.74 | $135.75 | $135.70 |
| Purchase #7 | $22.74 | 9.698% | $24.9453 | $24.95 | $24.95 | $24.90 |
| 7 purchase totals = | $924.25 | $990.0319 | $990.02 | $990.05 | $990.00 | |