| 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 | $14.30 | 4.126% | $14.89 | $14.89 | $14.90 | $14.90 |
| Purchase #2 | $131.47 | 3.230% | $135.7165 | $135.72 | $135.70 | $135.70 |
| Purchase #3 | $76.91 | 10.216% | $84.7671 | $84.77 | $84.75 | $84.80 |
| Purchase #4 | $16.73 | 4.234% | $17.4383 | $17.44 | $17.45 | $17.40 |
| Purchase #5 | $201.28 | 11.503% | $224.4332 | $224.43 | $224.45 | $224.40 |
| Purchase #6 | $36.38 | 5.600% | $38.4173 | $38.42 | $38.40 | $38.40 |
| Purchase #7 | $192.25 | 3.133% | $198.2732 | $198.27 | $198.25 | $198.30 |
| 7 purchase totals = | $669.32 | $713.9356 | $713.94 | $713.90 | $713.90 | |