| 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 | $200.62 | 12.804% | $226.3074 | $226.31 | $226.30 | $226.30 |
| Purchase #2 | $165.69 | 5.303% | $174.4765 | $174.48 | $174.50 | $174.50 |
| Purchase #3 | $198.48 | 9.292% | $216.9228 | $216.92 | $216.90 | $216.90 |
| Purchase #4 | $132.73 | 13.352% | $150.4521 | $150.45 | $150.45 | $150.50 |
| Purchase #5 | $25.89 | 7.315% | $27.7839 | $27.78 | $27.80 | $27.80 |
| Purchase #6 | $44.60 | 11.684% | $49.8111 | $49.81 | $49.80 | $49.80 |
| Purchase #7 | $108.79 | 8.573% | $118.1166 | $118.12 | $118.10 | $118.10 |
| 7 purchase totals = | $876.80 | $963.8704 | $963.87 | $963.85 | $963.90 | |