| 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 | $38.82 | 11.309% | $43.2102 | $43.21 | $43.20 | $43.20 |
| Purchase #2 | $145.35 | 8.623% | $157.8835 | $157.88 | $157.90 | $157.90 |
| Purchase #3 | $144.83 | 12.855% | $163.4479 | $163.45 | $163.45 | $163.40 |
| Purchase #4 | $216.75 | 3.608% | $224.5703 | $224.57 | $224.55 | $224.60 |
| Purchase #5 | $80.27 | 7.635% | $86.3986 | $86.40 | $86.40 | $86.40 |
| Purchase #6 | $90.53 | 10.369% | $99.9171 | $99.92 | $99.90 | $99.90 |
| Purchase #7 | $151.95 | 7.161% | $162.8311 | $162.83 | $162.85 | $162.80 |
| 7 purchase totals = | $868.50 | $938.2587 | $938.26 | $938.25 | $938.20 | |