| 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 | $140.50 | 9.329% | $153.6072 | $153.61 | $153.60 | $153.60 |
| Purchase #2 | $21.40 | 3.658% | $22.1828 | $22.18 | $22.20 | $22.20 |
| Purchase #3 | $20.34 | 7.832% | $21.933 | $21.93 | $21.95 | $21.90 |
| Purchase #4 | $106.45 | 11.785% | $118.9951 | $119.00 | $119.00 | $119.00 |
| Purchase #5 | $50.29 | 7.423% | $54.023 | $54.02 | $54.00 | $54.00 |
| Purchase #6 | $8.78 | 6.445% | $9.3459 | $9.35 | $9.35 | $9.30 |
| Purchase #7 | $108.31 | 4.458% | $113.1385 | $113.14 | $113.15 | $113.10 |
| 7 purchase totals = | $456.07 | $493.2255 | $493.23 | $493.25 | $493.10 | |