| 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 | $20.59 | 13.188% | $23.3054 | $23.31 | $23.30 | $23.30 |
| Purchase #2 | $246.38 | 4.805% | $258.2186 | $258.22 | $258.20 | $258.20 |
| Purchase #3 | $247.62 | 3.273% | $255.7246 | $255.72 | $255.70 | $255.70 |
| Purchase #4 | $39.63 | 7.533% | $42.6153 | $42.62 | $42.60 | $42.60 |
| Purchase #5 | $206.87 | 3.255% | $213.6036 | $213.60 | $213.60 | $213.60 |
| Purchase #6 | $238.87 | 11.806% | $267.071 | $267.07 | $267.05 | $267.10 |
| Purchase #7 | $231.28 | 6.265% | $245.7697 | $245.77 | $245.75 | $245.80 |
| 7 purchase totals = | $1,231.24 | $1,306.3082 | $1,306.31 | $1,306.20 | $1,306.30 | |