| 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 | $103.49 | 8.419% | $112.2028 | $112.20 | $112.20 | $112.20 |
| Purchase #2 | $35.32 | 4.443% | $36.8893 | $36.89 | $36.90 | $36.90 |
| Purchase #3 | $148.66 | 5.819% | $157.3105 | $157.31 | $157.30 | $157.30 |
| Purchase #4 | $107.76 | 5.631% | $113.828 | $113.83 | $113.85 | $113.80 |
| Purchase #5 | $205.66 | 8.690% | $223.5319 | $223.53 | $223.55 | $223.50 |
| Purchase #6 | $231.44 | 8.789% | $251.7813 | $251.78 | $251.80 | $251.80 |
| Purchase #7 | $99.62 | 10.592% | $110.1718 | $110.17 | $110.15 | $110.20 |
| 7 purchase totals = | $931.95 | $1,005.7156 | $1,005.71 | $1,005.75 | $1,005.70 | |