| 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 | $216.95 | 4.577% | $226.8798 | $226.88 | $226.90 | $226.90 |
| Purchase #2 | $112.60 | 8.306% | $121.9526 | $121.95 | $121.95 | $122.00 |
| Purchase #3 | $172.38 | 7.295% | $184.9551 | $184.96 | $184.95 | $185.00 |
| Purchase #4 | $249.72 | 5.416% | $263.2448 | $263.24 | $263.25 | $263.20 |
| Purchase #5 | $62.89 | 9.155% | $68.6476 | $68.65 | $68.65 | $68.60 |
| Purchase #6 | $91.56 | 9.178% | $99.9634 | $99.96 | $99.95 | $100.00 |
| Purchase #7 | $189.61 | 12.722% | $213.7322 | $213.73 | $213.75 | $213.70 |
| 7 purchase totals = | $1,095.71 | $1,179.3755 | $1,179.37 | $1,179.40 | $1,179.40 | |