| 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 | $226.51 | 5.719% | $239.4641 | $239.46 | $239.45 | $239.50 |
| Purchase #2 | $18.31 | 12.110% | $20.5273 | $20.53 | $20.55 | $20.50 |
| Purchase #3 | $65.44 | 11.716% | $73.107 | $73.11 | $73.10 | $73.10 |
| Purchase #4 | $100.65 | 4.645% | $105.3252 | $105.33 | $105.35 | $105.30 |
| Purchase #5 | $25.72 | 7.372% | $27.6161 | $27.62 | $27.60 | $27.60 |
| Purchase #6 | $15.35 | 9.529% | $16.8127 | $16.81 | $16.80 | $16.80 |
| Purchase #7 | $203.30 | 6.148% | $215.7989 | $215.80 | $215.80 | $215.80 |
| 7 purchase totals = | $655.28 | $698.6513 | $698.66 | $698.65 | $698.60 | |