| 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 | $206.26 | 9.756% | $226.3827 | $226.38 | $226.40 | $226.40 |
| Purchase #2 | $34.87 | 4.582% | $36.4677 | $36.47 | $36.45 | $36.50 |
| Purchase #3 | $75.79 | 12.296% | $85.1091 | $85.11 | $85.10 | $85.10 |
| Purchase #4 | $9.72 | 6.541% | $10.3558 | $10.36 | $10.35 | $10.40 |
| Purchase #5 | $189.49 | 13.548% | $215.1621 | $215.16 | $215.15 | $215.20 |
| Purchase #6 | $149.67 | 6.756% | $159.7817 | $159.78 | $159.80 | $159.80 |
| Purchase #7 | $114.67 | 4.295% | $119.5951 | $119.60 | $119.60 | $119.60 |
| 7 purchase totals = | $780.47 | $852.8542 | $852.86 | $852.85 | $853.00 | |