| 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 | $117.59 | 4.256% | $122.5946 | $122.59 | $122.60 | $122.60 |
| Purchase #2 | $155.36 | 10.770% | $172.0923 | $172.09 | $172.10 | $172.10 |
| Purchase #3 | $223.76 | 3.268% | $231.0725 | $231.07 | $231.05 | $231.10 |
| Purchase #4 | $44.41 | 7.742% | $47.8482 | $47.85 | $47.85 | $47.80 |
| Purchase #5 | $135.64 | 5.395% | $142.9578 | $142.96 | $142.95 | $143.00 |
| Purchase #6 | $19.64 | 12.710% | $22.1362 | $22.14 | $22.15 | $22.10 |
| Purchase #7 | $248.93 | 3.754% | $258.2748 | $258.27 | $258.25 | $258.30 |
| 7 purchase totals = | $945.33 | $996.9764 | $996.97 | $996.95 | $997.00 | |