| 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 | $111.51 | 7.746% | $120.1476 | $120.15 | $120.15 | $120.10 |
| Purchase #2 | $11.44 | 8.314% | $12.3911 | $12.39 | $12.40 | $12.40 |
| Purchase #3 | $32.41 | 4.246% | $33.7861 | $33.79 | $33.80 | $33.80 |
| Purchase #4 | $103.69 | 9.660% | $113.7065 | $113.71 | $113.70 | $113.70 |
| Purchase #5 | $199.32 | 4.725% | $208.7379 | $208.74 | $208.75 | $208.70 |
| Purchase #6 | $77.95 | 8.175% | $84.3224 | $84.32 | $84.30 | $84.30 |
| Purchase #7 | $117.91 | 10.469% | $130.254 | $130.25 | $130.25 | $130.30 |
| 7 purchase totals = | $654.23 | $703.3456 | $703.35 | $703.35 | $703.30 | |