| 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 | $118.94 | 8.157% | $128.6419 | $128.64 | $128.65 | $128.60 |
| Purchase #2 | $219.52 | 4.353% | $229.0757 | $229.08 | $229.10 | $229.10 |
| Purchase #3 | $87.71 | 8.249% | $94.9452 | $94.95 | $94.95 | $94.90 |
| Purchase #4 | $181.85 | 12.386% | $204.3739 | $204.37 | $204.35 | $204.40 |
| Purchase #5 | $103.29 | 13.191% | $116.915 | $116.92 | $116.90 | $116.90 |
| Purchase #6 | $15.92 | 4.327% | $16.6089 | $16.61 | $16.60 | $16.60 |
| Purchase #7 | $177.33 | 9.260% | $193.7508 | $193.75 | $193.75 | $193.80 |
| 7 purchase totals = | $904.56 | $984.3114 | $984.32 | $984.30 | $984.30 | |