| 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 | $189.42 | 6.767% | $202.2381 | $202.24 | $202.25 | $202.20 |
| Purchase #2 | $212.89 | 11.700% | $237.7981 | $237.80 | $237.80 | $237.80 |
| Purchase #3 | $147.70 | 12.246% | $165.7873 | $165.79 | $165.80 | $165.80 |
| Purchase #4 | $197.83 | 9.800% | $217.2173 | $217.22 | $217.20 | $217.20 |
| Purchase #5 | $198.64 | 4.421% | $207.4219 | $207.42 | $207.40 | $207.40 |
| Purchase #6 | $117.29 | 12.179% | $131.5747 | $131.57 | $131.55 | $131.60 |
| Purchase #7 | $67.28 | 4.341% | $70.2006 | $70.20 | $70.20 | $70.20 |
| 7 purchase totals = | $1,131.05 | $1,232.2380 | $1,232.24 | $1,232.20 | $1,232.20 | |