| 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 | $135.34 | 9.121% | $147.6844 | $147.68 | $147.70 | $147.70 |
| Purchase #2 | $12.82 | 5.256% | $13.4938 | $13.49 | $13.50 | $13.50 |
| Purchase #3 | $39.46 | 9.851% | $43.3472 | $43.35 | $43.35 | $43.30 |
| Purchase #4 | $25.90 | 4.607% | $27.0932 | $27.09 | $27.10 | $27.10 |
| Purchase #5 | $101.50 | 9.405% | $111.0461 | $111.05 | $111.05 | $111.00 |
| Purchase #6 | $235.49 | 4.766% | $246.7135 | $246.71 | $246.70 | $246.70 |
| Purchase #7 | $248.47 | 3.688% | $257.6336 | $257.63 | $257.65 | $257.60 |
| 7 purchase totals = | $798.98 | $847.0118 | $847.00 | $847.05 | $846.90 | |