| 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 | $220.40 | 10.568% | $243.6919 | $243.69 | $243.70 | $243.70 |
| Purchase #2 | $187.89 | 3.113% | $193.739 | $193.74 | $193.75 | $193.70 |
| Purchase #3 | $114.72 | 10.826% | $127.1396 | $127.14 | $127.15 | $127.10 |
| Purchase #4 | $216.59 | 9.864% | $237.9544 | $237.95 | $237.95 | $238.00 |
| Purchase #5 | $64.99 | 5.406% | $68.5034 | $68.50 | $68.50 | $68.50 |
| Purchase #6 | $114.75 | 6.664% | $122.3969 | $122.40 | $122.40 | $122.40 |
| Purchase #7 | $177.73 | 11.158% | $197.5611 | $197.56 | $197.55 | $197.60 |
| 7 purchase totals = | $1,097.07 | $1,190.9863 | $1,190.98 | $1,191.00 | $1,191.00 | |