| 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 | $247.46 | 12.389% | $278.1178 | $278.12 | $278.10 | $278.10 |
| Purchase #2 | $87.61 | 7.527% | $94.2044 | $94.20 | $94.20 | $94.20 |
| Purchase #3 | $198.41 | 7.507% | $213.3046 | $213.30 | $213.30 | $213.30 |
| Purchase #4 | $222.32 | 5.618% | $234.8099 | $234.81 | $234.80 | $234.80 |
| Purchase #5 | $111.57 | 7.109% | $119.5015 | $119.50 | $119.50 | $119.50 |
| Purchase #6 | $8.57 | 10.830% | $9.4981 | $9.50 | $9.50 | $9.50 |
| Purchase #7 | $241.62 | 6.561% | $257.4727 | $257.47 | $257.45 | $257.50 |
| 7 purchase totals = | $1,117.56 | $1,206.9090 | $1,206.90 | $1,206.85 | $1,206.90 | |