| 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 | $123.70 | 11.825% | $138.3275 | $138.33 | $138.35 | $138.30 |
| Purchase #2 | $77.86 | 4.324% | $81.2267 | $81.23 | $81.25 | $81.20 |
| Purchase #3 | $108.65 | 10.521% | $120.0811 | $120.08 | $120.10 | $120.10 |
| Purchase #4 | $225.42 | 4.104% | $234.6712 | $234.67 | $234.65 | $234.70 |
| Purchase #5 | $68.90 | 8.112% | $74.4892 | $74.49 | $74.50 | $74.50 |
| Purchase #6 | $162.34 | 12.309% | $182.3224 | $182.32 | $182.30 | $182.30 |
| Purchase #7 | $133.46 | 3.554% | $138.2032 | $138.20 | $138.20 | $138.20 |
| 7 purchase totals = | $900.33 | $969.3213 | $969.32 | $969.35 | $969.30 | |