| 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 | $188.68 | 7.129% | $202.131 | $202.13 | $202.15 | $202.10 |
| Purchase #2 | $221.67 | 9.256% | $242.1878 | $242.19 | $242.20 | $242.20 |
| Purchase #3 | $172.49 | 5.185% | $181.4336 | $181.43 | $181.45 | $181.40 |
| Purchase #4 | $60.72 | 3.221% | $62.6758 | $62.68 | $62.70 | $62.70 |
| Purchase #5 | $79.82 | 4.703% | $83.5739 | $83.57 | $83.55 | $83.60 |
| Purchase #6 | $187.68 | 4.477% | $196.0824 | $196.08 | $196.10 | $196.10 |
| Purchase #7 | $20.31 | 11.492% | $22.644 | $22.64 | $22.65 | $22.60 |
| 7 purchase totals = | $931.37 | $990.7285 | $990.72 | $990.80 | $990.70 | |