| 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 | $20.49 | 11.427% | $22.8314 | $22.83 | $22.85 | $22.80 |
| Purchase #2 | $228.31 | 10.817% | $253.0063 | $253.01 | $253.00 | $253.00 |
| Purchase #3 | $181.96 | 10.149% | $200.4271 | $200.43 | $200.45 | $200.40 |
| Purchase #4 | $105.68 | 9.257% | $115.4628 | $115.46 | $115.45 | $115.50 |
| Purchase #5 | $62.37 | 8.710% | $67.8024 | $67.80 | $67.80 | $67.80 |
| Purchase #6 | $126.30 | 13.340% | $143.1484 | $143.15 | $143.15 | $143.10 |
| Purchase #7 | $178.61 | 9.737% | $196.0013 | $196.00 | $196.00 | $196.00 |
| 7 purchase totals = | $903.72 | $998.6797 | $998.68 | $998.70 | $998.60 | |