| 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 | $73.31 | 6.750% | $78.2584 | $78.26 | $78.25 | $78.30 |
| Purchase #2 | $237.62 | 7.701% | $255.9191 | $255.92 | $255.90 | $255.90 |
| Purchase #3 | $192.56 | 7.163% | $206.3531 | $206.35 | $206.35 | $206.40 |
| Purchase #4 | $228.59 | 11.640% | $255.1979 | $255.20 | $255.20 | $255.20 |
| Purchase #5 | $18.45 | 3.742% | $19.1404 | $19.14 | $19.15 | $19.10 |
| Purchase #6 | $205.33 | 9.756% | $225.362 | $225.36 | $225.35 | $225.40 |
| Purchase #7 | $199.30 | 11.262% | $221.7452 | $221.75 | $221.75 | $221.70 |
| 7 purchase totals = | $1,155.16 | $1,261.9761 | $1,261.98 | $1,261.95 | $1,262.00 | |