| 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 | $216.40 | 5.667% | $228.6634 | $228.66 | $228.65 | $228.70 |
| Purchase #2 | $133.71 | 7.556% | $143.8131 | $143.81 | $143.80 | $143.80 |
| Purchase #3 | $23.47 | 11.663% | $26.2073 | $26.21 | $26.20 | $26.20 |
| Purchase #4 | $69.44 | 6.254% | $73.7828 | $73.78 | $73.80 | $73.80 |
| Purchase #5 | $236.80 | 3.656% | $245.4574 | $245.46 | $245.45 | $245.50 |
| Purchase #6 | $111.87 | 7.334% | $120.0745 | $120.07 | $120.05 | $120.10 |
| Purchase #7 | $161.82 | 6.645% | $172.5729 | $172.57 | $172.55 | $172.60 |
| 7 purchase totals = | $953.51 | $1,010.5714 | $1,010.56 | $1,010.50 | $1,010.70 | |