| 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 | $201.90 | 12.280% | $226.6933 | $226.69 | $226.70 | $226.70 |
| Purchase #2 | $8.68 | 12.604% | $9.774 | $9.77 | $9.75 | $9.80 |
| Purchase #3 | $203.53 | 11.778% | $227.5018 | $227.50 | $227.50 | $227.50 |
| Purchase #4 | $13.42 | 3.321% | $13.8657 | $13.87 | $13.85 | $13.90 |
| Purchase #5 | $247.63 | 3.782% | $256.9954 | $257.00 | $257.00 | $257.00 |
| Purchase #6 | $161.85 | 12.135% | $181.4905 | $181.49 | $181.50 | $181.50 |
| Purchase #7 | $62.27 | 7.162% | $66.7298 | $66.73 | $66.75 | $66.70 |
| 7 purchase totals = | $899.28 | $983.0505 | $983.05 | $983.05 | $983.10 | |