| 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 | $174.40 | 11.705% | $194.8135 | $194.81 | $194.80 | $194.80 |
| Purchase #2 | $195.64 | 11.479% | $218.0975 | $218.10 | $218.10 | $218.10 |
| Purchase #3 | $132.41 | 12.140% | $148.4846 | $148.48 | $148.50 | $148.50 |
| Purchase #4 | $58.87 | 11.638% | $65.7213 | $65.72 | $65.70 | $65.70 |
| Purchase #5 | $100.27 | 6.266% | $106.5529 | $106.55 | $106.55 | $106.60 |
| Purchase #6 | $23.36 | 8.118% | $25.2564 | $25.26 | $25.25 | $25.30 |
| Purchase #7 | $231.33 | 4.360% | $241.416 | $241.42 | $241.40 | $241.40 |
| 7 purchase totals = | $916.28 | $1,000.3422 | $1,000.34 | $1,000.30 | $1,000.40 | |