| 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 | $9.41 | 8.354% | $10.1961 | $10.20 | $10.20 | $10.20 |
| Purchase #2 | $99.37 | 10.212% | $109.5177 | $109.52 | $109.50 | $109.50 |
| Purchase #3 | $162.76 | 8.445% | $176.5051 | $176.51 | $176.50 | $176.50 |
| Purchase #4 | $58.39 | 8.303% | $63.2381 | $63.24 | $63.25 | $63.20 |
| Purchase #5 | $141.32 | 8.445% | $153.2545 | $153.25 | $153.25 | $153.30 |
| Purchase #6 | $128.47 | 11.505% | $143.2505 | $143.25 | $143.25 | $143.30 |
| Purchase #7 | $221.98 | 3.761% | $230.3287 | $230.33 | $230.35 | $230.30 |
| 7 purchase totals = | $821.70 | $886.2907 | $886.30 | $886.30 | $886.30 | |