| 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 | $218.77 | 13.318% | $247.9058 | $247.91 | $247.90 | $247.90 |
| Purchase #2 | $110.61 | 7.417% | $118.8139 | $118.81 | $118.80 | $118.80 |
| Purchase #3 | $127.84 | 9.475% | $139.9528 | $139.95 | $139.95 | $140.00 |
| Purchase #4 | $16.30 | 3.553% | $16.8791 | $16.88 | $16.90 | $16.90 |
| Purchase #5 | $75.64 | 5.332% | $79.6731 | $79.67 | $79.65 | $79.70 |
| Purchase #6 | $32.75 | 7.469% | $35.1961 | $35.20 | $35.20 | $35.20 |
| Purchase #7 | $185.59 | 3.313% | $191.7386 | $191.74 | $191.75 | $191.70 |
| 7 purchase totals = | $767.50 | $830.1594 | $830.16 | $830.15 | $830.20 | |