| 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 | $222.39 | 3.863% | $230.9809 | $230.98 | $231.00 | $231.00 |
| Purchase #2 | $34.29 | 6.133% | $36.393 | $36.39 | $36.40 | $36.40 |
| Purchase #3 | $152.43 | 3.111% | $157.1721 | $157.17 | $157.15 | $157.20 |
| Purchase #4 | $242.81 | 7.336% | $260.6225 | $260.62 | $260.60 | $260.60 |
| Purchase #5 | $190.81 | 12.700% | $215.0429 | $215.04 | $215.05 | $215.00 |
| Purchase #6 | $157.66 | 10.431% | $174.1055 | $174.11 | $174.10 | $174.10 |
| Purchase #7 | $171.54 | 12.361% | $192.7441 | $192.74 | $192.75 | $192.70 |
| 7 purchase totals = | $1,171.93 | $1,267.0610 | $1,267.05 | $1,267.05 | $1,267.00 | |