| 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 | $191.46 | 8.587% | $207.9007 | $207.90 | $207.90 | $207.90 |
| Purchase #2 | $214.85 | 7.529% | $231.0261 | $231.03 | $231.05 | $231.00 |
| Purchase #3 | $8.90 | 8.872% | $9.6896 | $9.69 | $9.70 | $9.70 |
| Purchase #4 | $210.77 | 7.119% | $225.7747 | $225.77 | $225.75 | $225.80 |
| Purchase #5 | $94.45 | 11.729% | $105.528 | $105.53 | $105.55 | $105.50 |
| Purchase #6 | $240.40 | 12.433% | $270.2889 | $270.29 | $270.30 | $270.30 |
| Purchase #7 | $93.88 | 9.746% | $103.0295 | $103.03 | $103.05 | $103.00 |
| 7 purchase totals = | $1,054.71 | $1,153.2375 | $1,153.24 | $1,153.30 | $1,153.20 | |