| 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 | $118.88 | 10.149% | $130.9451 | $130.95 | $130.95 | $130.90 |
| Purchase #2 | $127.42 | 9.472% | $139.4892 | $139.49 | $139.50 | $139.50 |
| Purchase #3 | $200.31 | 10.609% | $221.5609 | $221.56 | $221.55 | $221.60 |
| Purchase #4 | $20.63 | 6.287% | $21.927 | $21.93 | $21.95 | $21.90 |
| Purchase #5 | $221.82 | 9.658% | $243.2434 | $243.24 | $243.25 | $243.20 |
| Purchase #6 | $79.26 | 7.232% | $84.9921 | $84.99 | $85.00 | $85.00 |
| Purchase #7 | $217.62 | 13.714% | $247.4644 | $247.46 | $247.45 | $247.50 |
| 7 purchase totals = | $985.94 | $1,089.6221 | $1,089.62 | $1,089.65 | $1,089.60 | |