| 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 | $228.67 | 6.520% | $243.5793 | $243.58 | $243.60 | $243.60 |
| Purchase #2 | $97.84 | 5.831% | $103.5451 | $103.55 | $103.55 | $103.50 |
| Purchase #3 | $192.66 | 7.558% | $207.2212 | $207.22 | $207.20 | $207.20 |
| Purchase #4 | $217.78 | 3.529% | $225.4655 | $225.47 | $225.45 | $225.50 |
| Purchase #5 | $104.48 | 3.208% | $107.8317 | $107.83 | $107.85 | $107.80 |
| Purchase #6 | $77.49 | 9.262% | $84.6671 | $84.67 | $84.65 | $84.70 |
| Purchase #7 | $140.67 | 8.651% | $152.8394 | $152.84 | $152.85 | $152.80 |
| 7 purchase totals = | $1,059.59 | $1,125.1493 | $1,125.16 | $1,125.15 | $1,125.10 | |