| 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 | $109.96 | 11.591% | $122.7055 | $122.71 | $122.70 | $122.70 |
| Purchase #2 | $245.82 | 4.165% | $256.0584 | $256.06 | $256.05 | $256.10 |
| Purchase #3 | $111.33 | 8.648% | $120.9578 | $120.96 | $120.95 | $121.00 |
| Purchase #4 | $36.34 | 10.425% | $40.1284 | $40.13 | $40.15 | $40.10 |
| Purchase #5 | $243.76 | 9.222% | $266.2395 | $266.24 | $266.25 | $266.20 |
| Purchase #6 | $147.42 | 9.681% | $161.6917 | $161.69 | $161.70 | $161.70 |
| Purchase #7 | $150.59 | 9.102% | $164.2967 | $164.30 | $164.30 | $164.30 |
| 7 purchase totals = | $1,045.22 | $1,132.0780 | $1,132.09 | $1,132.10 | $1,132.10 | |