| 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 | $138.67 | 9.109% | $151.3015 | $151.30 | $151.30 | $151.30 |
| Purchase #2 | $210.44 | 5.531% | $222.0794 | $222.08 | $222.10 | $222.10 |
| Purchase #3 | $211.76 | 12.488% | $238.2046 | $238.20 | $238.20 | $238.20 |
| Purchase #4 | $185.58 | 10.721% | $205.476 | $205.48 | $205.50 | $205.50 |
| Purchase #5 | $30.91 | 3.328% | $31.9387 | $31.94 | $31.95 | $31.90 |
| Purchase #6 | $5.98 | 10.121% | $6.5852 | $6.59 | $6.60 | $6.60 |
| Purchase #7 | $202.82 | 8.317% | $219.6885 | $219.69 | $219.70 | $219.70 |
| 7 purchase totals = | $986.16 | $1,075.2739 | $1,075.28 | $1,075.35 | $1,075.30 | |