| 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 | $204.90 | 6.258% | $217.7226 | $217.72 | $217.70 | $217.70 |
| Purchase #2 | $118.93 | 8.737% | $129.3209 | $129.32 | $129.30 | $129.30 |
| Purchase #3 | $120.64 | 6.339% | $128.2874 | $128.29 | $128.30 | $128.30 |
| Purchase #4 | $122.33 | 11.755% | $136.7099 | $136.71 | $136.70 | $136.70 |
| Purchase #5 | $28.69 | 5.637% | $30.3073 | $30.31 | $30.30 | $30.30 |
| Purchase #6 | $155.54 | 4.388% | $162.3651 | $162.37 | $162.35 | $162.40 |
| Purchase #7 | $17.50 | 9.477% | $19.1585 | $19.16 | $19.15 | $19.20 |
| 7 purchase totals = | $768.53 | $823.8717 | $823.88 | $823.80 | $823.90 | |