| 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 | $217.85 | 3.386% | $225.2264 | $225.23 | $225.25 | $225.20 |
| Purchase #2 | $246.88 | 10.285% | $272.2716 | $272.27 | $272.25 | $272.30 |
| Purchase #3 | $232.51 | 13.492% | $263.8802 | $263.88 | $263.90 | $263.90 |
| Purchase #4 | $80.51 | 9.532% | $88.1842 | $88.18 | $88.20 | $88.20 |
| Purchase #5 | $7.28 | 3.702% | $7.5495 | $7.55 | $7.55 | $7.50 |
| Purchase #6 | $187.34 | 12.265% | $210.3173 | $210.32 | $210.30 | $210.30 |
| Purchase #7 | $69.98 | 10.141% | $77.0767 | $77.08 | $77.10 | $77.10 |
| 7 purchase totals = | $1,042.35 | $1,144.5059 | $1,144.51 | $1,144.55 | $1,144.50 | |