| 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 | $187.72 | 13.834% | $213.6892 | $213.69 | $213.70 | $213.70 |
| Purchase #2 | $243.59 | 9.510% | $266.7554 | $266.76 | $266.75 | $266.80 |
| Purchase #3 | $199.65 | 8.129% | $215.8795 | $215.88 | $215.90 | $215.90 |
| Purchase #4 | $201.26 | 5.302% | $211.9308 | $211.93 | $211.95 | $211.90 |
| Purchase #5 | $122.76 | 4.325% | $128.0694 | $128.07 | $128.05 | $128.10 |
| Purchase #6 | $19.28 | 8.468% | $20.9126 | $20.91 | $20.90 | $20.90 |
| Purchase #7 | $195.96 | 4.322% | $204.4294 | $204.43 | $204.45 | $204.40 |
| 7 purchase totals = | $1,170.22 | $1,261.6663 | $1,261.67 | $1,261.70 | $1,261.70 | |