| 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 | $50.25 | 10.778% | $55.6659 | $55.67 | $55.65 | $55.70 |
| Purchase #2 | $179.92 | 7.416% | $193.2629 | $193.26 | $193.25 | $193.30 |
| Purchase #3 | $250.28 | 12.708% | $282.0856 | $282.09 | $282.10 | $282.10 |
| Purchase #4 | $141.54 | 5.554% | $149.4011 | $149.40 | $149.40 | $149.40 |
| Purchase #5 | $210.47 | 12.858% | $237.5322 | $237.53 | $237.55 | $237.50 |
| Purchase #6 | $181.32 | 12.143% | $203.3377 | $203.34 | $203.35 | $203.30 |
| Purchase #7 | $240.87 | 10.650% | $266.5227 | $266.52 | $266.50 | $266.50 |
| 7 purchase totals = | $1,254.65 | $1,387.8081 | $1,387.81 | $1,387.80 | $1,387.80 | |