| 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 | $206.52 | 7.767% | $222.5604 | $222.56 | $222.55 | $222.60 |
| Purchase #2 | $161.36 | 10.505% | $178.3109 | $178.31 | $178.30 | $178.30 |
| Purchase #3 | $8.40 | 8.550% | $9.1182 | $9.12 | $9.10 | $9.10 |
| Purchase #4 | $240.57 | 10.615% | $266.1065 | $266.11 | $266.10 | $266.10 |
| Purchase #5 | $203.75 | 3.629% | $211.1441 | $211.14 | $211.15 | $211.10 |
| Purchase #6 | $206.53 | 10.367% | $227.941 | $227.94 | $227.95 | $227.90 |
| Purchase #7 | $126.56 | 7.492% | $136.0419 | $136.04 | $136.05 | $136.00 |
| 7 purchase totals = | $1,153.69 | $1,251.2230 | $1,251.22 | $1,251.20 | $1,251.10 | |