| 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 | $213.80 | 9.201% | $233.4717 | $233.47 | $233.45 | $233.50 |
| Purchase #2 | $185.25 | 13.189% | $209.6826 | $209.68 | $209.70 | $209.70 |
| Purchase #3 | $126.40 | 12.765% | $142.535 | $142.54 | $142.55 | $142.50 |
| Purchase #4 | $166.99 | 10.676% | $184.8179 | $184.82 | $184.80 | $184.80 |
| Purchase #5 | $67.42 | 11.322% | $75.0533 | $75.05 | $75.05 | $75.10 |
| Purchase #6 | $122.85 | 9.244% | $134.2063 | $134.21 | $134.20 | $134.20 |
| Purchase #7 | $38.82 | 11.600% | $43.3231 | $43.32 | $43.30 | $43.30 |
| 7 purchase totals = | $921.53 | $1,023.0899 | $1,023.09 | $1,023.05 | $1,023.10 | |