| 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 | $207.27 | 8.584% | $225.0621 | $225.06 | $225.05 | $225.10 |
| Purchase #2 | $79.57 | 13.242% | $90.1067 | $90.11 | $90.10 | $90.10 |
| Purchase #3 | $172.91 | 3.253% | $178.5348 | $178.53 | $178.55 | $178.50 |
| Purchase #4 | $196.75 | 3.848% | $204.3209 | $204.32 | $204.30 | $204.30 |
| Purchase #5 | $218.87 | 5.830% | $231.6301 | $231.63 | $231.65 | $231.60 |
| Purchase #6 | $27.99 | 6.766% | $29.8838 | $29.88 | $29.90 | $29.90 |
| Purchase #7 | $235.96 | 6.240% | $250.6839 | $250.68 | $250.70 | $250.70 |
| 7 purchase totals = | $1,139.32 | $1,210.2223 | $1,210.21 | $1,210.25 | $1,210.20 | |