| 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 | $216.96 | 9.278% | $237.0895 | $237.09 | $237.10 | $237.10 |
| Purchase #2 | $187.99 | 8.426% | $203.83 | $203.83 | $203.85 | $203.80 |
| Purchase #3 | $36.74 | 5.463% | $38.7471 | $38.75 | $38.75 | $38.70 |
| Purchase #4 | $161.96 | 10.353% | $178.7277 | $178.73 | $178.75 | $178.70 |
| Purchase #5 | $20.84 | 13.399% | $23.6324 | $23.63 | $23.65 | $23.60 |
| Purchase #6 | $126.88 | 10.252% | $139.8877 | $139.89 | $139.90 | $139.90 |
| Purchase #7 | $146.27 | 11.639% | $163.2944 | $163.29 | $163.30 | $163.30 |
| 7 purchase totals = | $897.64 | $985.2088 | $985.21 | $985.30 | $985.10 | |