| 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 | $123.35 | 8.803% | $134.2085 | $134.21 | $134.20 | $134.20 |
| Purchase #2 | $83.43 | 10.561% | $92.241 | $92.24 | $92.25 | $92.20 |
| Purchase #3 | $184.97 | 7.510% | $198.8612 | $198.86 | $198.85 | $198.90 |
| Purchase #4 | $227.52 | 8.532% | $246.932 | $246.93 | $246.95 | $246.90 |
| Purchase #5 | $148.33 | 6.190% | $157.5116 | $157.51 | $157.50 | $157.50 |
| Purchase #6 | $215.34 | 13.254% | $243.8812 | $243.88 | $243.90 | $243.90 |
| Purchase #7 | $60.82 | 10.431% | $67.1641 | $67.16 | $67.15 | $67.20 |
| 7 purchase totals = | $1,043.76 | $1,140.7996 | $1,140.79 | $1,140.80 | $1,140.80 | |