| 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 | $215.72 | 3.365% | $222.979 | $222.98 | $223.00 | $223.00 |
| Purchase #2 | $200.94 | 10.628% | $222.2959 | $222.30 | $222.30 | $222.30 |
| Purchase #3 | $223.35 | 6.479% | $237.8208 | $237.82 | $237.80 | $237.80 |
| Purchase #4 | $69.28 | 8.187% | $74.952 | $74.95 | $74.95 | $75.00 |
| Purchase #5 | $96.37 | 5.279% | $101.4574 | $101.46 | $101.45 | $101.50 |
| Purchase #6 | $136.93 | 6.494% | $145.8222 | $145.82 | $145.80 | $145.80 |
| Purchase #7 | $246.84 | 9.261% | $269.6999 | $269.70 | $269.70 | $269.70 |
| 7 purchase totals = | $1,189.43 | $1,275.0272 | $1,275.03 | $1,275.00 | $1,275.10 | |