| 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 | $103.62 | 13.777% | $117.8957 | $117.90 | $117.90 | $117.90 |
| Purchase #2 | $46.74 | 11.746% | $52.2301 | $52.23 | $52.25 | $52.20 |
| Purchase #3 | $121.64 | 10.807% | $134.7856 | $134.79 | $134.80 | $134.80 |
| Purchase #4 | $119.79 | 9.699% | $131.4084 | $131.41 | $131.40 | $131.40 |
| Purchase #5 | $192.45 | 10.742% | $213.123 | $213.12 | $213.10 | $213.10 |
| Purchase #6 | $65.53 | 4.315% | $68.3576 | $68.36 | $68.35 | $68.40 |
| Purchase #7 | $92.75 | 8.117% | $100.2785 | $100.28 | $100.30 | $100.30 |
| 7 purchase totals = | $742.52 | $818.0789 | $818.09 | $818.10 | $818.10 | |