| 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 | $204.50 | 7.484% | $219.8048 | $219.80 | $219.80 | $219.80 |
| Purchase #2 | $14.97 | 8.530% | $16.2469 | $16.25 | $16.25 | $16.20 |
| Purchase #3 | $144.53 | 8.227% | $156.4205 | $156.42 | $156.40 | $156.40 |
| Purchase #4 | $21.96 | 10.806% | $24.333 | $24.33 | $24.35 | $24.30 |
| Purchase #5 | $211.87 | 7.741% | $228.2709 | $228.27 | $228.25 | $228.30 |
| Purchase #6 | $239.53 | 5.104% | $251.7556 | $251.76 | $251.75 | $251.80 |
| Purchase #7 | $7.27 | 5.719% | $7.6858 | $7.69 | $7.70 | $7.70 |
| 7 purchase totals = | $844.63 | $904.5175 | $904.52 | $904.50 | $904.50 | |