| 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 | $187.81 | 7.237% | $201.4018 | $201.40 | $201.40 | $201.40 |
| Purchase #2 | $40.61 | 13.641% | $46.1496 | $46.15 | $46.15 | $46.10 |
| Purchase #3 | $130.70 | 4.636% | $136.7593 | $136.76 | $136.75 | $136.80 |
| Purchase #4 | $54.61 | 3.569% | $56.559 | $56.56 | $56.55 | $56.60 |
| Purchase #5 | $34.41 | 7.813% | $37.0985 | $37.10 | $37.10 | $37.10 |
| Purchase #6 | $92.84 | 11.199% | $103.2372 | $103.24 | $103.25 | $103.20 |
| Purchase #7 | $211.40 | 13.224% | $239.3555 | $239.36 | $239.35 | $239.40 |
| 7 purchase totals = | $752.38 | $820.5609 | $820.57 | $820.55 | $820.60 | |