| 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 | $192.50 | 13.817% | $219.0977 | $219.10 | $219.10 | $219.10 |
| Purchase #2 | $130.50 | 9.442% | $142.8218 | $142.82 | $142.80 | $142.80 |
| Purchase #3 | $113.76 | 5.373% | $119.8723 | $119.87 | $119.85 | $119.90 |
| Purchase #4 | $217.76 | 10.401% | $240.4092 | $240.41 | $240.40 | $240.40 |
| Purchase #5 | $158.32 | 8.473% | $171.7345 | $171.73 | $171.75 | $171.70 |
| Purchase #6 | $237.93 | 9.720% | $261.0568 | $261.06 | $261.05 | $261.10 |
| Purchase #7 | $43.88 | 9.165% | $47.9016 | $47.90 | $47.90 | $47.90 |
| 7 purchase totals = | $1,094.65 | $1,202.8939 | $1,202.89 | $1,202.85 | $1,202.90 | |