| 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 | $209.27 | 5.473% | $220.7233 | $220.72 | $220.70 | $220.70 |
| Purchase #2 | $230.65 | 11.484% | $257.1378 | $257.14 | $257.15 | $257.10 |
| Purchase #3 | $92.35 | 6.434% | $98.2918 | $98.29 | $98.30 | $98.30 |
| Purchase #4 | $121.32 | 7.392% | $130.288 | $130.29 | $130.30 | $130.30 |
| Purchase #5 | $25.64 | 10.107% | $28.2314 | $28.23 | $28.25 | $28.20 |
| Purchase #6 | $199.64 | 12.349% | $224.2935 | $224.29 | $224.30 | $224.30 |
| Purchase #7 | $82.69 | 4.531% | $86.4367 | $86.44 | $86.45 | $86.40 |
| 7 purchase totals = | $961.56 | $1,045.4025 | $1,045.40 | $1,045.45 | $1,045.30 | |