| 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 | $198.85 | 13.620% | $225.9334 | $225.93 | $225.95 | $225.90 |
| Purchase #2 | $18.67 | 12.149% | $20.9382 | $20.94 | $20.95 | $20.90 |
| Purchase #3 | $120.86 | 6.371% | $128.56 | $128.56 | $128.55 | $128.60 |
| Purchase #4 | $105.76 | 10.794% | $117.1757 | $117.18 | $117.20 | $117.20 |
| Purchase #5 | $47.27 | 13.583% | $53.6907 | $53.69 | $53.70 | $53.70 |
| Purchase #6 | $200.64 | 4.791% | $210.2527 | $210.25 | $210.25 | $210.30 |
| Purchase #7 | $15.70 | 10.554% | $17.357 | $17.36 | $17.35 | $17.40 |
| 7 purchase totals = | $707.75 | $773.9077 | $773.91 | $773.95 | $774.00 | |