| 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 | $205.30 | 11.434% | $228.774 | $228.77 | $228.75 | $228.80 |
| Purchase #2 | $190.50 | 10.849% | $211.1673 | $211.17 | $211.15 | $211.20 |
| Purchase #3 | $199.97 | 7.334% | $214.6358 | $214.64 | $214.65 | $214.60 |
| Purchase #4 | $35.63 | 5.199% | $37.4824 | $37.48 | $37.50 | $37.50 |
| Purchase #5 | $139.45 | 4.465% | $145.6764 | $145.68 | $145.70 | $145.70 |
| Purchase #6 | $188.80 | 9.676% | $207.0683 | $207.07 | $207.05 | $207.10 |
| Purchase #7 | $16.39 | 6.339% | $17.429 | $17.43 | $17.45 | $17.40 |
| 7 purchase totals = | $976.04 | $1,062.2332 | $1,062.24 | $1,062.25 | $1,062.30 | |