| 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 | $174.68 | 8.199% | $189.002 | $189.00 | $189.00 | $189.00 |
| Purchase #2 | $139.73 | 11.502% | $155.8017 | $155.80 | $155.80 | $155.80 |
| Purchase #3 | $208.46 | 4.528% | $217.8991 | $217.90 | $217.90 | $217.90 |
| Purchase #4 | $204.80 | 9.825% | $224.9216 | $224.92 | $224.90 | $224.90 |
| Purchase #5 | $95.92 | 9.584% | $105.113 | $105.11 | $105.10 | $105.10 |
| Purchase #6 | $79.51 | 4.829% | $83.3495 | $83.35 | $83.35 | $83.30 |
| Purchase #7 | $230.67 | 11.575% | $257.3701 | $257.37 | $257.35 | $257.40 |
| 7 purchase totals = | $1,133.77 | $1,233.4570 | $1,233.45 | $1,233.40 | $1,233.40 | |