| 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 | $195.51 | 10.391% | $215.8254 | $215.83 | $215.85 | $215.80 |
| Purchase #2 | $234.70 | 11.158% | $260.8878 | $260.89 | $260.90 | $260.90 |
| Purchase #3 | $205.87 | 8.124% | $222.5949 | $222.59 | $222.60 | $222.60 |
| Purchase #4 | $202.68 | 4.762% | $212.3316 | $212.33 | $212.35 | $212.30 |
| Purchase #5 | $33.61 | 4.607% | $35.1584 | $35.16 | $35.15 | $35.20 |
| Purchase #6 | $200.66 | 11.595% | $223.9265 | $223.93 | $223.95 | $223.90 |
| Purchase #7 | $239.78 | 3.509% | $248.1939 | $248.19 | $248.20 | $248.20 |
| 7 purchase totals = | $1,312.81 | $1,418.9185 | $1,418.92 | $1,419.00 | $1,418.90 | |