| 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 | $232.92 | 11.693% | $260.1553 | $260.16 | $260.15 | $260.20 |
| Purchase #2 | $124.89 | 3.356% | $129.0813 | $129.08 | $129.10 | $129.10 |
| Purchase #3 | $61.83 | 13.350% | $70.0843 | $70.08 | $70.10 | $70.10 |
| Purchase #4 | $202.61 | 6.527% | $215.8344 | $215.83 | $215.85 | $215.80 |
| Purchase #5 | $220.48 | 3.792% | $228.8406 | $228.84 | $228.85 | $228.80 |
| Purchase #6 | $162.38 | 11.614% | $181.2388 | $181.24 | $181.25 | $181.20 |
| Purchase #7 | $178.36 | 13.233% | $201.9624 | $201.96 | $201.95 | $202.00 |
| 7 purchase totals = | $1,183.47 | $1,287.1971 | $1,287.19 | $1,287.25 | $1,287.20 | |