| 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 | $223.60 | 11.779% | $249.9378 | $249.94 | $249.95 | $249.90 |
| Purchase #2 | $217.56 | 5.120% | $228.6991 | $228.70 | $228.70 | $228.70 |
| Purchase #3 | $89.51 | 13.810% | $101.8713 | $101.87 | $101.85 | $101.90 |
| Purchase #4 | $39.99 | 9.333% | $43.7223 | $43.72 | $43.70 | $43.70 |
| Purchase #5 | $174.98 | 11.342% | $194.8262 | $194.83 | $194.85 | $194.80 |
| Purchase #6 | $11.60 | 6.763% | $12.3845 | $12.38 | $12.40 | $12.40 |
| Purchase #7 | $121.97 | 3.789% | $126.5914 | $126.59 | $126.60 | $126.60 |
| 7 purchase totals = | $879.21 | $958.0326 | $958.03 | $958.05 | $958.00 | |