| 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 | $42.35 | 4.432% | $44.227 | $44.23 | $44.25 | $44.20 |
| Purchase #2 | $90.96 | 3.277% | $93.9408 | $93.94 | $93.95 | $93.90 |
| Purchase #3 | $237.66 | 5.376% | $250.4366 | $250.44 | $250.45 | $250.40 |
| Purchase #4 | $243.39 | 13.658% | $276.6322 | $276.63 | $276.65 | $276.60 |
| Purchase #5 | $135.41 | 5.679% | $143.0999 | $143.10 | $143.10 | $143.10 |
| Purchase #6 | $195.34 | 6.275% | $207.5976 | $207.60 | $207.60 | $207.60 |
| Purchase #7 | $122.83 | 4.869% | $128.8106 | $128.81 | $128.80 | $128.80 |
| 7 purchase totals = | $1,067.94 | $1,144.7447 | $1,144.75 | $1,144.80 | $1,144.60 | |