| 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 | $128.86 | 7.274% | $138.2333 | $138.23 | $138.25 | $138.20 |
| Purchase #2 | $94.69 | 10.533% | $104.6637 | $104.66 | $104.65 | $104.70 |
| Purchase #3 | $234.30 | 7.580% | $252.0599 | $252.06 | $252.05 | $252.10 |
| Purchase #4 | $5.47 | 6.278% | $5.8134 | $5.81 | $5.80 | $5.80 |
| Purchase #5 | $177.65 | 8.336% | $192.4589 | $192.46 | $192.45 | $192.50 |
| Purchase #6 | $78.57 | 3.281% | $81.1479 | $81.15 | $81.15 | $81.10 |
| Purchase #7 | $233.31 | 10.784% | $258.4702 | $258.47 | $258.45 | $258.50 |
| 7 purchase totals = | $952.85 | $1,032.8473 | $1,032.84 | $1,032.80 | $1,032.90 | |