| 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 | $205.25 | 4.221% | $213.9136 | $213.91 | $213.90 | $213.90 |
| Purchase #2 | $54.48 | 5.639% | $57.5521 | $57.55 | $57.55 | $57.60 |
| Purchase #3 | $10.86 | 13.777% | $12.3562 | $12.36 | $12.35 | $12.40 |
| Purchase #4 | $55.53 | 13.135% | $62.8239 | $62.82 | $62.80 | $62.80 |
| Purchase #5 | $119.87 | 8.644% | $130.2316 | $130.23 | $130.25 | $130.20 |
| Purchase #6 | $118.87 | 9.735% | $130.442 | $130.44 | $130.45 | $130.40 |
| Purchase #7 | $145.25 | 12.592% | $163.5399 | $163.54 | $163.55 | $163.50 |
| 7 purchase totals = | $710.11 | $770.8593 | $770.85 | $770.85 | $770.80 | |