| 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 | $190.90 | 6.734% | $203.7552 | $203.76 | $203.75 | $203.80 |
| Purchase #2 | $178.63 | 12.605% | $201.1463 | $201.15 | $201.15 | $201.10 |
| Purchase #3 | $245.26 | 3.773% | $254.5137 | $254.51 | $254.50 | $254.50 |
| Purchase #4 | $193.27 | 11.110% | $214.7423 | $214.74 | $214.75 | $214.70 |
| Purchase #5 | $203.27 | 13.833% | $231.3883 | $231.39 | $231.40 | $231.40 |
| Purchase #6 | $36.34 | 8.128% | $39.2937 | $39.29 | $39.30 | $39.30 |
| Purchase #7 | $38.67 | 8.858% | $42.0954 | $42.10 | $42.10 | $42.10 |
| 7 purchase totals = | $1,086.34 | $1,186.9349 | $1,186.94 | $1,186.95 | $1,186.90 | |