| 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 | $234.92 | 6.141% | $249.3464 | $249.35 | $249.35 | $249.30 |
| Purchase #2 | $220.93 | 11.421% | $246.1624 | $246.16 | $246.15 | $246.20 |
| Purchase #3 | $128.84 | 7.590% | $138.619 | $138.62 | $138.60 | $138.60 |
| Purchase #4 | $132.45 | 9.425% | $144.9334 | $144.93 | $144.95 | $144.90 |
| Purchase #5 | $135.26 | 13.292% | $153.2388 | $153.24 | $153.25 | $153.20 |
| Purchase #6 | $40.78 | 5.842% | $43.1624 | $43.16 | $43.15 | $43.20 |
| Purchase #7 | $48.47 | 8.400% | $52.5415 | $52.54 | $52.55 | $52.50 |
| 7 purchase totals = | $941.65 | $1,028.0039 | $1,028.00 | $1,028.00 | $1,027.90 | |