| 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 | $79.42 | 12.222% | $89.1267 | $89.13 | $89.15 | $89.10 |
| Purchase #2 | $237.86 | 6.126% | $252.4313 | $252.43 | $252.45 | $252.40 |
| Purchase #3 | $23.97 | 5.618% | $25.3166 | $25.32 | $25.30 | $25.30 |
| Purchase #4 | $216.41 | 5.173% | $227.6049 | $227.60 | $227.60 | $227.60 |
| Purchase #5 | $129.65 | 4.503% | $135.4881 | $135.49 | $135.50 | $135.50 |
| Purchase #6 | $235.51 | 13.562% | $267.4499 | $267.45 | $267.45 | $267.40 |
| Purchase #7 | $133.73 | 7.513% | $143.7771 | $143.78 | $143.80 | $143.80 |
| 7 purchase totals = | $1,056.55 | $1,141.1946 | $1,141.20 | $1,141.25 | $1,141.10 | |