| 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 | $23.41 | 11.831% | $26.1796 | $26.18 | $26.20 | $26.20 |
| Purchase #2 | $23.49 | 13.544% | $26.6715 | $26.67 | $26.65 | $26.70 |
| Purchase #3 | $36.84 | 5.159% | $38.7406 | $38.74 | $38.75 | $38.70 |
| Purchase #4 | $160.86 | 9.423% | $176.0178 | $176.02 | $176.00 | $176.00 |
| Purchase #5 | $193.62 | 12.537% | $217.8941 | $217.89 | $217.90 | $217.90 |
| Purchase #6 | $112.26 | 9.531% | $122.9595 | $122.96 | $122.95 | $123.00 |
| Purchase #7 | $210.29 | 10.217% | $231.7753 | $231.78 | $231.80 | $231.80 |
| 7 purchase totals = | $760.77 | $840.2384 | $840.24 | $840.25 | $840.30 | |