| 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 | $38.84 | 5.376% | $40.928 | $40.93 | $40.95 | $40.90 |
| Purchase #2 | $213.28 | 12.615% | $240.1853 | $240.19 | $240.20 | $240.20 |
| Purchase #3 | $70.75 | 12.641% | $79.6935 | $79.69 | $79.70 | $79.70 |
| Purchase #4 | $142.75 | 7.320% | $153.1993 | $153.20 | $153.20 | $153.20 |
| Purchase #5 | $87.65 | 11.635% | $97.8481 | $97.85 | $97.85 | $97.80 |
| Purchase #6 | $216.67 | 6.457% | $230.6604 | $230.66 | $230.65 | $230.70 |
| Purchase #7 | $73.47 | 11.493% | $81.9139 | $81.91 | $81.90 | $81.90 |
| 7 purchase totals = | $843.41 | $924.4285 | $924.43 | $924.45 | $924.40 | |