| 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 | $121.79 | 12.593% | $137.127 | $137.13 | $137.15 | $137.10 |
| Purchase #2 | $228.99 | 7.586% | $246.3612 | $246.36 | $246.35 | $246.40 |
| Purchase #3 | $62.56 | 11.142% | $69.5304 | $69.53 | $69.55 | $69.50 |
| Purchase #4 | $134.57 | 5.345% | $141.7628 | $141.76 | $141.75 | $141.80 |
| Purchase #5 | $229.77 | 12.360% | $258.1696 | $258.17 | $258.15 | $258.20 |
| Purchase #6 | $60.54 | 3.373% | $62.582 | $62.58 | $62.60 | $62.60 |
| Purchase #7 | $103.39 | 9.533% | $113.2462 | $113.25 | $113.25 | $113.20 |
| 7 purchase totals = | $941.61 | $1,028.7792 | $1,028.78 | $1,028.80 | $1,028.80 | |