| 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 | $97.99 | 10.721% | $108.4955 | $108.50 | $108.50 | $108.50 |
| Purchase #2 | $63.81 | 6.487% | $67.9494 | $67.95 | $67.95 | $67.90 |
| Purchase #3 | $127.93 | 10.684% | $141.598 | $141.60 | $141.60 | $141.60 |
| Purchase #4 | $226.99 | 5.728% | $239.992 | $239.99 | $240.00 | $240.00 |
| Purchase #5 | $115.83 | 7.760% | $124.8184 | $124.82 | $124.80 | $124.80 |
| Purchase #6 | $101.67 | 7.791% | $109.5911 | $109.59 | $109.60 | $109.60 |
| Purchase #7 | $112.60 | 13.388% | $127.6749 | $127.67 | $127.65 | $127.70 |
| 7 purchase totals = | $846.82 | $920.1193 | $920.12 | $920.10 | $920.10 | |