| 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 | $223.70 | 13.581% | $254.0807 | $254.08 | $254.10 | $254.10 |
| Purchase #2 | $227.89 | 12.764% | $256.9779 | $256.98 | $257.00 | $257.00 |
| Purchase #3 | $134.48 | 3.672% | $139.4181 | $139.42 | $139.40 | $139.40 |
| Purchase #4 | $242.80 | 13.222% | $274.903 | $274.90 | $274.90 | $274.90 |
| Purchase #5 | $70.83 | 4.225% | $73.8226 | $73.82 | $73.80 | $73.80 |
| Purchase #6 | $60.44 | 4.806% | $63.3447 | $63.34 | $63.35 | $63.30 |
| Purchase #7 | $235.47 | 9.726% | $258.3718 | $258.37 | $258.35 | $258.40 |
| 7 purchase totals = | $1,195.61 | $1,320.9188 | $1,320.91 | $1,320.90 | $1,320.90 | |