| 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 | $30.95 | 10.535% | $34.2106 | $34.21 | $34.20 | $34.20 |
| Purchase #2 | $18.88 | 12.658% | $21.2698 | $21.27 | $21.25 | $21.30 |
| Purchase #3 | $150.71 | 9.575% | $165.1405 | $165.14 | $165.15 | $165.10 |
| Purchase #4 | $205.27 | 8.383% | $222.4778 | $222.48 | $222.50 | $222.50 |
| Purchase #5 | $129.62 | 4.240% | $135.1159 | $135.12 | $135.10 | $135.10 |
| Purchase #6 | $173.51 | 12.144% | $194.5811 | $194.58 | $194.60 | $194.60 |
| Purchase #7 | $230.76 | 3.410% | $238.6289 | $238.63 | $238.65 | $238.60 |
| 7 purchase totals = | $939.70 | $1,011.4246 | $1,011.43 | $1,011.45 | $1,011.40 | |