| 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 | $212.96 | 6.180% | $226.1209 | $226.12 | $226.10 | $226.10 |
| Purchase #2 | $7.53 | 13.180% | $8.5225 | $8.52 | $8.50 | $8.50 |
| Purchase #3 | $9.30 | 8.362% | $10.0777 | $10.08 | $10.10 | $10.10 |
| Purchase #4 | $184.68 | 9.107% | $201.4988 | $201.50 | $201.50 | $201.50 |
| Purchase #5 | $82.91 | 6.524% | $88.319 | $88.32 | $88.30 | $88.30 |
| Purchase #6 | $126.72 | 13.606% | $143.9615 | $143.96 | $143.95 | $144.00 |
| Purchase #7 | $43.85 | 13.525% | $49.7807 | $49.78 | $49.80 | $49.80 |
| 7 purchase totals = | $667.95 | $728.2811 | $728.28 | $728.25 | $728.30 | |