| 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 | $33.66 | 13.824% | $38.3132 | $38.31 | $38.30 | $38.30 |
| Purchase #2 | $188.81 | 3.755% | $195.8998 | $195.90 | $195.90 | $195.90 |
| Purchase #3 | $81.67 | 3.234% | $84.3112 | $84.31 | $84.30 | $84.30 |
| Purchase #4 | $247.46 | 8.604% | $268.7515 | $268.75 | $268.75 | $268.80 |
| Purchase #5 | $120.83 | 12.546% | $135.9893 | $135.99 | $136.00 | $136.00 |
| Purchase #6 | $19.47 | 6.295% | $20.6956 | $20.70 | $20.70 | $20.70 |
| Purchase #7 | $101.44 | 10.809% | $112.4046 | $112.40 | $112.40 | $112.40 |
| 7 purchase totals = | $793.34 | $856.3652 | $856.36 | $856.35 | $856.40 | |