| 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 | $31.97 | 7.326% | $34.3121 | $34.31 | $34.30 | $34.30 |
| Purchase #2 | $134.29 | 13.519% | $152.4447 | $152.44 | $152.45 | $152.40 |
| Purchase #3 | $130.63 | 10.759% | $144.6845 | $144.68 | $144.70 | $144.70 |
| Purchase #4 | $134.35 | 13.864% | $152.9763 | $152.98 | $153.00 | $153.00 |
| Purchase #5 | $33.63 | 9.225% | $36.7324 | $36.73 | $36.75 | $36.70 |
| Purchase #6 | $220.84 | 13.429% | $250.4966 | $250.50 | $250.50 | $250.50 |
| Purchase #7 | $111.99 | 6.638% | $119.4239 | $119.42 | $119.40 | $119.40 |
| 7 purchase totals = | $797.70 | $891.0705 | $891.06 | $891.10 | $891.00 | |