| 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 | $48.76 | 12.298% | $54.7565 | $54.76 | $54.75 | $54.80 |
| Purchase #2 | $142.92 | 12.309% | $160.512 | $160.51 | $160.50 | $160.50 |
| Purchase #3 | $218.43 | 6.420% | $232.4532 | $232.45 | $232.45 | $232.50 |
| Purchase #4 | $192.28 | 13.418% | $218.0801 | $218.08 | $218.10 | $218.10 |
| Purchase #5 | $215.45 | 11.258% | $239.7054 | $239.71 | $239.70 | $239.70 |
| Purchase #6 | $119.83 | 10.439% | $132.3391 | $132.34 | $132.35 | $132.30 |
| Purchase #7 | $187.90 | 11.268% | $209.0726 | $209.07 | $209.05 | $209.10 |
| 7 purchase totals = | $1,125.57 | $1,246.9189 | $1,246.92 | $1,246.90 | $1,247.00 | |