| 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 | $227.98 | 4.855% | $239.0484 | $239.05 | $239.05 | $239.00 |
| Purchase #2 | $201.90 | 10.712% | $223.5275 | $223.53 | $223.55 | $223.50 |
| Purchase #3 | $193.79 | 13.735% | $220.4071 | $220.41 | $220.40 | $220.40 |
| Purchase #4 | $222.29 | 12.430% | $249.9206 | $249.92 | $249.90 | $249.90 |
| Purchase #5 | $226.47 | 5.763% | $239.5215 | $239.52 | $239.50 | $239.50 |
| Purchase #6 | $205.53 | 11.171% | $228.4898 | $228.49 | $228.50 | $228.50 |
| Purchase #7 | $96.67 | 11.784% | $108.0616 | $108.06 | $108.05 | $108.10 |
| 7 purchase totals = | $1,374.63 | $1,508.9765 | $1,508.98 | $1,508.95 | $1,508.90 | |