| 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 | $241.41 | 12.334% | $271.1855 | $271.19 | $271.20 | $271.20 |
| Purchase #2 | $126.55 | 7.446% | $135.9729 | $135.97 | $135.95 | $136.00 |
| Purchase #3 | $132.29 | 4.275% | $137.9454 | $137.95 | $137.95 | $137.90 |
| Purchase #4 | $167.55 | 8.315% | $181.4818 | $181.48 | $181.50 | $181.50 |
| Purchase #5 | $212.75 | 7.507% | $228.7211 | $228.72 | $228.70 | $228.70 |
| Purchase #6 | $138.98 | 11.305% | $154.6917 | $154.69 | $154.70 | $154.70 |
| Purchase #7 | $101.96 | 7.347% | $109.451 | $109.45 | $109.45 | $109.50 |
| 7 purchase totals = | $1,121.49 | $1,219.4494 | $1,219.45 | $1,219.45 | $1,219.50 | |