| 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 | $19.76 | 12.661% | $22.2618 | $22.26 | $22.25 | $22.30 |
| Purchase #2 | $167.75 | 8.183% | $181.477 | $181.48 | $181.50 | $181.50 |
| Purchase #3 | $214.57 | 3.247% | $221.5371 | $221.54 | $221.55 | $221.50 |
| Purchase #4 | $205.60 | 12.139% | $230.5578 | $230.56 | $230.55 | $230.60 |
| Purchase #5 | $42.53 | 5.605% | $44.9138 | $44.91 | $44.90 | $44.90 |
| Purchase #6 | $33.32 | 13.528% | $37.8275 | $37.83 | $37.85 | $37.80 |
| Purchase #7 | $224.99 | 9.804% | $247.048 | $247.05 | $247.05 | $247.00 |
| 7 purchase totals = | $908.52 | $985.6230 | $985.63 | $985.65 | $985.60 | |