| 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 | $126.93 | 9.674% | $139.2092 | $139.21 | $139.20 | $139.20 |
| Purchase #2 | $76.75 | 7.354% | $82.3942 | $82.39 | $82.40 | $82.40 |
| Purchase #3 | $150.99 | 6.469% | $160.7575 | $160.76 | $160.75 | $160.80 |
| Purchase #4 | $231.94 | 5.510% | $244.7199 | $244.72 | $244.70 | $244.70 |
| Purchase #5 | $104.29 | 10.353% | $115.0871 | $115.09 | $115.10 | $115.10 |
| Purchase #6 | $210.34 | 4.588% | $219.9904 | $219.99 | $220.00 | $220.00 |
| Purchase #7 | $245.41 | 5.409% | $258.6842 | $258.68 | $258.70 | $258.70 |
| 7 purchase totals = | $1,146.65 | $1,220.8425 | $1,220.84 | $1,220.85 | $1,220.90 | |