| 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 | $119.78 | 4.427% | $125.0827 | $125.08 | $125.10 | $125.10 |
| Purchase #2 | $112.74 | 9.507% | $123.4582 | $123.46 | $123.45 | $123.50 |
| Purchase #3 | $183.42 | 3.705% | $190.2157 | $190.22 | $190.20 | $190.20 |
| Purchase #4 | $193.93 | 5.223% | $204.059 | $204.06 | $204.05 | $204.10 |
| Purchase #5 | $169.44 | 7.423% | $182.0175 | $182.02 | $182.00 | $182.00 |
| Purchase #6 | $111.98 | 8.292% | $121.2654 | $121.27 | $121.25 | $121.30 |
| Purchase #7 | $127.76 | 4.393% | $133.3725 | $133.37 | $133.35 | $133.40 |
| 7 purchase totals = | $1,019.05 | $1,079.4710 | $1,079.48 | $1,079.40 | $1,079.60 | |