| 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 | $73.73 | 7.770% | $79.4588 | $79.46 | $79.45 | $79.50 |
| Purchase #2 | $106.92 | 3.593% | $110.7616 | $110.76 | $110.75 | $110.80 |
| Purchase #3 | $186.95 | 8.476% | $202.7959 | $202.80 | $202.80 | $202.80 |
| Purchase #4 | $220.73 | 10.298% | $243.4608 | $243.46 | $243.45 | $243.50 |
| Purchase #5 | $225.33 | 10.476% | $248.9356 | $248.94 | $248.95 | $248.90 |
| Purchase #6 | $229.81 | 3.559% | $237.9889 | $237.99 | $238.00 | $238.00 |
| Purchase #7 | $103.69 | 6.768% | $110.7077 | $110.71 | $110.70 | $110.70 |
| 7 purchase totals = | $1,147.16 | $1,234.1093 | $1,234.12 | $1,234.10 | $1,234.20 | |