| 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 | $224.70 | 11.836% | $251.2955 | $251.30 | $251.30 | $251.30 |
| Purchase #2 | $181.68 | 3.809% | $188.6002 | $188.60 | $188.60 | $188.60 |
| Purchase #3 | $74.34 | 11.561% | $82.9344 | $82.93 | $82.95 | $82.90 |
| Purchase #4 | $143.92 | 12.839% | $162.3979 | $162.40 | $162.40 | $162.40 |
| Purchase #5 | $5.82 | 8.448% | $6.3117 | $6.31 | $6.30 | $6.30 |
| Purchase #6 | $103.31 | 9.848% | $113.484 | $113.48 | $113.50 | $113.50 |
| Purchase #7 | $112.88 | 8.130% | $122.0571 | $122.06 | $122.05 | $122.10 |
| 7 purchase totals = | $846.65 | $927.0808 | $927.08 | $927.10 | $927.10 | |