| 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 | $133.28 | 5.249% | $140.2759 | $140.28 | $140.30 | $140.30 |
| Purchase #2 | $192.59 | 6.589% | $205.2798 | $205.28 | $205.30 | $205.30 |
| Purchase #3 | $236.75 | 9.202% | $258.5357 | $258.54 | $258.55 | $258.50 |
| Purchase #4 | $75.44 | 7.494% | $81.0935 | $81.09 | $81.10 | $81.10 |
| Purchase #5 | $133.53 | 9.431% | $146.1232 | $146.12 | $146.10 | $146.10 |
| Purchase #6 | $77.33 | 7.799% | $83.361 | $83.36 | $83.35 | $83.40 |
| Purchase #7 | $215.40 | 13.431% | $244.3304 | $244.33 | $244.35 | $244.30 |
| 7 purchase totals = | $1,064.32 | $1,158.9995 | $1,159.00 | $1,159.05 | $1,159.00 | |