| 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 | $188.51 | 7.454% | $202.5615 | $202.56 | $202.55 | $202.60 |
| Purchase #2 | $202.84 | 3.802% | $210.552 | $210.55 | $210.55 | $210.60 |
| Purchase #3 | $161.27 | 12.384% | $181.2417 | $181.24 | $181.25 | $181.20 |
| Purchase #4 | $125.26 | 10.614% | $138.5551 | $138.56 | $138.55 | $138.60 |
| Purchase #5 | $23.38 | 8.808% | $25.4393 | $25.44 | $25.45 | $25.40 |
| Purchase #6 | $204.65 | 7.221% | $219.4278 | $219.43 | $219.45 | $219.40 |
| Purchase #7 | $10.28 | 4.870% | $10.7806 | $10.78 | $10.80 | $10.80 |
| 7 purchase totals = | $916.19 | $988.5580 | $988.56 | $988.60 | $988.60 | |