| 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 | $236.93 | 4.383% | $247.3146 | $247.31 | $247.30 | $247.30 |
| Purchase #2 | $105.45 | 6.738% | $112.5552 | $112.56 | $112.55 | $112.60 |
| Purchase #3 | $224.30 | 13.834% | $255.3297 | $255.33 | $255.35 | $255.30 |
| Purchase #4 | $149.75 | 4.349% | $156.2626 | $156.26 | $156.25 | $156.30 |
| Purchase #5 | $134.47 | 8.307% | $145.6404 | $145.64 | $145.65 | $145.60 |
| Purchase #6 | $124.96 | 8.482% | $135.5591 | $135.56 | $135.55 | $135.60 |
| Purchase #7 | $120.44 | 3.829% | $125.0516 | $125.05 | $125.05 | $125.10 |
| 7 purchase totals = | $1,096.30 | $1,177.7132 | $1,177.71 | $1,177.70 | $1,177.80 | |