| 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 | $109.98 | 9.342% | $120.2543 | $120.25 | $120.25 | $120.30 |
| Purchase #2 | $220.91 | 11.449% | $246.202 | $246.20 | $246.20 | $246.20 |
| Purchase #3 | $237.67 | 4.564% | $248.5173 | $248.52 | $248.50 | $248.50 |
| Purchase #4 | $138.96 | 5.231% | $146.229 | $146.23 | $146.25 | $146.20 |
| Purchase #5 | $56.63 | 9.340% | $61.9192 | $61.92 | $61.90 | $61.90 |
| Purchase #6 | $134.33 | 12.131% | $150.6256 | $150.63 | $150.65 | $150.60 |
| Purchase #7 | $183.61 | 6.639% | $195.7999 | $195.80 | $195.80 | $195.80 |
| 7 purchase totals = | $1,082.09 | $1,169.5473 | $1,169.55 | $1,169.55 | $1,169.50 | |