| 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 | $246.45 | 3.523% | $255.1324 | $255.13 | $255.15 | $255.10 |
| Purchase #2 | $41.25 | 4.180% | $42.9743 | $42.97 | $42.95 | $43.00 |
| Purchase #3 | $23.61 | 11.781% | $26.3915 | $26.39 | $26.40 | $26.40 |
| Purchase #4 | $236.78 | 9.362% | $258.9473 | $258.95 | $258.95 | $258.90 |
| Purchase #5 | $237.69 | 3.239% | $245.3888 | $245.39 | $245.40 | $245.40 |
| Purchase #6 | $101.80 | 3.469% | $105.3314 | $105.33 | $105.35 | $105.30 |
| Purchase #7 | $212.31 | 11.291% | $236.2819 | $236.28 | $236.30 | $236.30 |
| 7 purchase totals = | $1,099.89 | $1,170.4476 | $1,170.44 | $1,170.50 | $1,170.40 | |