| 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 | $22.83 | 10.589% | $25.2475 | $25.25 | $25.25 | $25.20 |
| Purchase #2 | $103.69 | 7.272% | $111.2303 | $111.23 | $111.25 | $111.20 |
| Purchase #3 | $123.64 | 5.311% | $130.2065 | $130.21 | $130.20 | $130.20 |
| Purchase #4 | $140.85 | 4.195% | $146.7587 | $146.76 | $146.75 | $146.80 |
| Purchase #5 | $179.51 | 13.535% | $203.8067 | $203.81 | $203.80 | $203.80 |
| Purchase #6 | $9.55 | 3.621% | $9.8958 | $9.90 | $9.90 | $9.90 |
| Purchase #7 | $239.72 | 8.544% | $260.2017 | $260.20 | $260.20 | $260.20 |
| 7 purchase totals = | $819.79 | $887.3472 | $887.36 | $887.35 | $887.30 | |