| 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 | $93.31 | 9.802% | $102.4562 | $102.46 | $102.45 | $102.50 |
| Purchase #2 | $234.36 | 3.416% | $242.3657 | $242.37 | $242.35 | $242.40 |
| Purchase #3 | $10.66 | 6.372% | $11.3393 | $11.34 | $11.35 | $11.30 |
| Purchase #4 | $126.99 | 8.814% | $138.1829 | $138.18 | $138.20 | $138.20 |
| Purchase #5 | $37.68 | 7.647% | $40.5614 | $40.56 | $40.55 | $40.60 |
| Purchase #6 | $138.28 | 6.525% | $147.3028 | $147.30 | $147.30 | $147.30 |
| Purchase #7 | $202.61 | 7.151% | $217.0986 | $217.10 | $217.10 | $217.10 |
| 7 purchase totals = | $843.89 | $899.3069 | $899.31 | $899.30 | $899.40 | |