| 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 | $216.75 | 12.110% | $242.9984 | $243.00 | $243.00 | $243.00 |
| Purchase #2 | $237.44 | 4.874% | $249.0128 | $249.01 | $249.00 | $249.00 |
| Purchase #3 | $102.57 | 12.627% | $115.5215 | $115.52 | $115.50 | $115.50 |
| Purchase #4 | $171.53 | 11.444% | $191.1599 | $191.16 | $191.15 | $191.20 |
| Purchase #5 | $176.96 | 10.216% | $195.0382 | $195.04 | $195.05 | $195.00 |
| Purchase #6 | $236.76 | 11.590% | $264.2005 | $264.20 | $264.20 | $264.20 |
| Purchase #7 | $203.41 | 10.287% | $224.3348 | $224.33 | $224.35 | $224.30 |
| 7 purchase totals = | $1,345.42 | $1,482.2661 | $1,482.26 | $1,482.25 | $1,482.20 | |