| 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 | $228.36 | 7.455% | $245.3842 | $245.38 | $245.40 | $245.40 |
| Purchase #2 | $217.25 | 5.553% | $229.3139 | $229.31 | $229.30 | $229.30 |
| Purchase #3 | $35.61 | 8.194% | $38.5279 | $38.53 | $38.55 | $38.50 |
| Purchase #4 | $190.74 | 4.452% | $199.2317 | $199.23 | $199.25 | $199.20 |
| Purchase #5 | $222.72 | 7.317% | $239.0164 | $239.02 | $239.00 | $239.00 |
| Purchase #6 | $72.80 | 12.486% | $81.8898 | $81.89 | $81.90 | $81.90 |
| Purchase #7 | $181.86 | 13.185% | $205.8382 | $205.84 | $205.85 | $205.80 |
| 7 purchase totals = | $1,149.34 | $1,239.2021 | $1,239.20 | $1,239.25 | $1,239.10 | |