| 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 | $218.31 | 9.692% | $239.4686 | $239.47 | $239.45 | $239.50 |
| Purchase #2 | $224.61 | 6.774% | $239.8251 | $239.83 | $239.85 | $239.80 |
| Purchase #3 | $90.80 | 12.199% | $101.8767 | $101.88 | $101.90 | $101.90 |
| Purchase #4 | $149.56 | 13.176% | $169.266 | $169.27 | $169.25 | $169.30 |
| Purchase #5 | $74.54 | 13.786% | $84.8161 | $84.82 | $84.80 | $84.80 |
| Purchase #6 | $167.32 | 12.182% | $187.7029 | $187.70 | $187.70 | $187.70 |
| Purchase #7 | $200.74 | 3.717% | $208.2015 | $208.20 | $208.20 | $208.20 |
| 7 purchase totals = | $1,125.88 | $1,231.1569 | $1,231.17 | $1,231.15 | $1,231.20 | |