| 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 | $234.53 | 5.136% | $246.5755 | $246.58 | $246.60 | $246.60 |
| Purchase #2 | $152.78 | 3.258% | $157.7576 | $157.76 | $157.75 | $157.80 |
| Purchase #3 | $210.48 | 5.384% | $221.8122 | $221.81 | $221.80 | $221.80 |
| Purchase #4 | $218.80 | 10.397% | $241.5486 | $241.55 | $241.55 | $241.50 |
| Purchase #5 | $123.61 | 12.583% | $139.1638 | $139.16 | $139.15 | $139.20 |
| Purchase #6 | $248.88 | 13.108% | $281.5032 | $281.50 | $281.50 | $281.50 |
| Purchase #7 | $206.30 | 12.524% | $232.137 | $232.14 | $232.15 | $232.10 |
| 7 purchase totals = | $1,395.38 | $1,520.4979 | $1,520.50 | $1,520.50 | $1,520.50 | |