| 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 | $10.69 | 11.182% | $11.8854 | $11.89 | $11.90 | $11.90 |
| Purchase #2 | $119.61 | 10.184% | $131.7911 | $131.79 | $131.80 | $131.80 |
| Purchase #3 | $25.25 | 4.370% | $26.3534 | $26.35 | $26.35 | $26.40 |
| Purchase #4 | $128.65 | 13.541% | $146.0705 | $146.07 | $146.05 | $146.10 |
| Purchase #5 | $133.79 | 8.826% | $145.5983 | $145.60 | $145.60 | $145.60 |
| Purchase #6 | $219.56 | 9.191% | $239.7398 | $239.74 | $239.75 | $239.70 |
| Purchase #7 | $20.51 | 9.538% | $22.4662 | $22.47 | $22.45 | $22.50 |
| 7 purchase totals = | $658.06 | $723.9047 | $723.91 | $723.90 | $724.00 | |