| 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 | $26.74 | 5.732% | $28.2727 | $28.27 | $28.25 | $28.30 |
| Purchase #2 | $23.94 | 12.603% | $26.9572 | $26.96 | $26.95 | $27.00 |
| Purchase #3 | $216.79 | 3.450% | $224.2693 | $224.27 | $224.25 | $224.30 |
| Purchase #4 | $199.43 | 7.133% | $213.6553 | $213.66 | $213.65 | $213.70 |
| Purchase #5 | $211.38 | 12.686% | $238.1957 | $238.20 | $238.20 | $238.20 |
| Purchase #6 | $224.26 | 4.124% | $233.5085 | $233.51 | $233.50 | $233.50 |
| Purchase #7 | $244.72 | 9.615% | $268.2498 | $268.25 | $268.25 | $268.20 |
| 7 purchase totals = | $1,147.26 | $1,233.1085 | $1,233.12 | $1,233.05 | $1,233.20 | |