| 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 | $221.39 | 13.824% | $251.995 | $252.00 | $252.00 | $252.00 |
| Purchase #2 | $125.80 | 7.807% | $135.6212 | $135.62 | $135.60 | $135.60 |
| Purchase #3 | $75.31 | 12.219% | $84.5121 | $84.51 | $84.50 | $84.50 |
| Purchase #4 | $166.31 | 3.378% | $171.928 | $171.93 | $171.95 | $171.90 |
| Purchase #5 | $8.65 | 6.561% | $9.2175 | $9.22 | $9.20 | $9.20 |
| Purchase #6 | $102.45 | 12.129% | $114.8762 | $114.88 | $114.90 | $114.90 |
| Purchase #7 | $204.96 | 8.406% | $222.1889 | $222.19 | $222.20 | $222.20 |
| 7 purchase totals = | $904.87 | $990.3389 | $990.35 | $990.35 | $990.30 | |