| 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 | $196.69 | 3.815% | $204.1937 | $204.19 | $204.20 | $204.20 |
| Purchase #2 | $72.99 | 12.623% | $82.2035 | $82.20 | $82.20 | $82.20 |
| Purchase #3 | $187.38 | 8.669% | $203.624 | $203.62 | $203.60 | $203.60 |
| Purchase #4 | $18.58 | 4.848% | $19.4808 | $19.48 | $19.50 | $19.50 |
| Purchase #5 | $242.30 | 10.350% | $267.3781 | $267.38 | $267.40 | $267.40 |
| Purchase #6 | $35.64 | 13.582% | $40.4806 | $40.48 | $40.50 | $40.50 |
| Purchase #7 | $37.97 | 13.385% | $43.0523 | $43.05 | $43.05 | $43.10 |
| 7 purchase totals = | $791.55 | $860.4130 | $860.40 | $860.45 | $860.50 | |