| 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 | $78.49 | 6.652% | $83.7112 | $83.71 | $83.70 | $83.70 |
| Purchase #2 | $225.31 | 10.160% | $248.2015 | $248.20 | $248.20 | $248.20 |
| Purchase #3 | $201.33 | 8.604% | $218.6524 | $218.65 | $218.65 | $218.70 |
| Purchase #4 | $212.49 | 3.442% | $219.8039 | $219.80 | $219.80 | $219.80 |
| Purchase #5 | $71.62 | 12.232% | $80.3806 | $80.38 | $80.40 | $80.40 |
| Purchase #6 | $164.81 | 13.434% | $186.9506 | $186.95 | $186.95 | $187.00 |
| Purchase #7 | $45.34 | 13.361% | $51.3979 | $51.40 | $51.40 | $51.40 |
| 7 purchase totals = | $999.39 | $1,089.0981 | $1,089.09 | $1,089.10 | $1,089.20 | |