| 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 | $206.88 | 9.570% | $226.6784 | $226.68 | $226.70 | $226.70 |
| Purchase #2 | $133.40 | 6.660% | $142.2844 | $142.28 | $142.30 | $142.30 |
| Purchase #3 | $204.68 | 3.371% | $211.5798 | $211.58 | $211.60 | $211.60 |
| Purchase #4 | $49.62 | 5.742% | $52.4692 | $52.47 | $52.45 | $52.50 |
| Purchase #5 | $117.99 | 4.414% | $123.1981 | $123.20 | $123.20 | $123.20 |
| Purchase #6 | $240.87 | 8.151% | $260.5033 | $260.50 | $260.50 | $260.50 |
| Purchase #7 | $21.40 | 3.472% | $22.143 | $22.14 | $22.15 | $22.10 |
| 7 purchase totals = | $974.84 | $1,038.8562 | $1,038.85 | $1,038.90 | $1,038.90 | |