| 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 | $45.72 | 12.492% | $51.4313 | $51.43 | $51.45 | $51.40 |
| Purchase #2 | $195.87 | 5.485% | $206.6135 | $206.61 | $206.60 | $206.60 |
| Purchase #3 | $148.56 | 8.167% | $160.6929 | $160.69 | $160.70 | $160.70 |
| Purchase #4 | $103.99 | 5.435% | $109.6419 | $109.64 | $109.65 | $109.60 |
| Purchase #5 | $90.47 | 11.245% | $100.6434 | $100.64 | $100.65 | $100.60 |
| Purchase #6 | $245.49 | 13.729% | $279.1933 | $279.19 | $279.20 | $279.20 |
| Purchase #7 | $176.67 | 12.522% | $198.7926 | $198.79 | $198.80 | $198.80 |
| 7 purchase totals = | $1,006.77 | $1,107.0089 | $1,106.99 | $1,107.05 | $1,106.90 | |