| 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 | $237.88 | 7.159% | $254.9098 | $254.91 | $254.90 | $254.90 |
| Purchase #2 | $44.25 | 7.749% | $47.6789 | $47.68 | $47.70 | $47.70 |
| Purchase #3 | $5.79 | 3.696% | $6.004 | $6.00 | $6.00 | $6.00 |
| Purchase #4 | $245.34 | 4.272% | $255.8209 | $255.82 | $255.80 | $255.80 |
| Purchase #5 | $82.96 | 5.485% | $87.5104 | $87.51 | $87.50 | $87.50 |
| Purchase #6 | $40.27 | 9.802% | $44.2173 | $44.22 | $44.20 | $44.20 |
| Purchase #7 | $133.63 | 13.773% | $152.0349 | $152.03 | $152.05 | $152.00 |
| 7 purchase totals = | $790.12 | $848.1762 | $848.17 | $848.15 | $848.10 | |