| 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 | $207.31 | 10.115% | $228.2794 | $228.28 | $228.30 | $228.30 |
| Purchase #2 | $230.30 | 6.837% | $246.0456 | $246.05 | $246.05 | $246.00 |
| Purchase #3 | $77.42 | 9.834% | $85.0335 | $85.03 | $85.05 | $85.00 |
| Purchase #4 | $145.37 | 11.689% | $162.3623 | $162.36 | $162.35 | $162.40 |
| Purchase #5 | $84.42 | 10.247% | $93.0705 | $93.07 | $93.05 | $93.10 |
| Purchase #6 | $15.67 | 5.337% | $16.5063 | $16.51 | $16.50 | $16.50 |
| Purchase #7 | $142.66 | 9.172% | $155.7448 | $155.74 | $155.75 | $155.70 |
| 7 purchase totals = | $903.15 | $987.0424 | $987.04 | $987.05 | $987.00 | |