| 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 | $238.78 | 11.781% | $266.9107 | $266.91 | $266.90 | $266.90 |
| Purchase #2 | $188.32 | 12.600% | $212.0483 | $212.05 | $212.05 | $212.00 |
| Purchase #3 | $188.44 | 10.418% | $208.0717 | $208.07 | $208.05 | $208.10 |
| Purchase #4 | $133.46 | 7.368% | $143.2933 | $143.29 | $143.30 | $143.30 |
| Purchase #5 | $233.80 | 3.341% | $241.6113 | $241.61 | $241.60 | $241.60 |
| Purchase #6 | $79.34 | 6.375% | $84.3979 | $84.40 | $84.40 | $84.40 |
| Purchase #7 | $29.96 | 6.618% | $31.9428 | $31.94 | $31.95 | $31.90 |
| 7 purchase totals = | $1,092.10 | $1,188.2760 | $1,188.27 | $1,188.25 | $1,188.20 | |