| 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 | $125.54 | 10.342% | $138.5233 | $138.52 | $138.50 | $138.50 |
| Purchase #2 | $200.73 | 12.518% | $225.8574 | $225.86 | $225.85 | $225.90 |
| Purchase #3 | $161.88 | 12.118% | $181.4966 | $181.50 | $181.50 | $181.50 |
| Purchase #4 | $75.48 | 7.398% | $81.064 | $81.06 | $81.05 | $81.10 |
| Purchase #5 | $123.29 | 8.729% | $134.052 | $134.05 | $134.05 | $134.10 |
| Purchase #6 | $42.70 | 3.762% | $44.3064 | $44.31 | $44.30 | $44.30 |
| Purchase #7 | $111.93 | 9.667% | $122.7503 | $122.75 | $122.75 | $122.80 |
| 7 purchase totals = | $841.55 | $928.0500 | $928.05 | $928.00 | $928.20 | |