| 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 | $197.95 | 10.538% | $218.81 | $218.81 | $218.80 | $218.80 |
| Purchase #2 | $102.33 | 7.321% | $109.8216 | $109.82 | $109.80 | $109.80 |
| Purchase #3 | $180.82 | 11.223% | $201.1134 | $201.11 | $201.10 | $201.10 |
| Purchase #4 | $193.46 | 5.604% | $204.3015 | $204.30 | $204.30 | $204.30 |
| Purchase #5 | $17.52 | 4.582% | $18.3228 | $18.32 | $18.30 | $18.30 |
| Purchase #6 | $94.33 | 13.359% | $106.9315 | $106.93 | $106.95 | $106.90 |
| Purchase #7 | $38.36 | 6.259% | $40.761 | $40.76 | $40.75 | $40.80 |
| 7 purchase totals = | $824.77 | $900.0618 | $900.05 | $900.00 | $900.00 | |