| 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 | $5.55 | 12.102% | $6.2217 | $6.22 | $6.20 | $6.20 |
| Purchase #2 | $225.26 | 8.517% | $244.4454 | $244.45 | $244.45 | $244.40 |
| Purchase #3 | $137.26 | 11.737% | $153.3702 | $153.37 | $153.35 | $153.40 |
| Purchase #4 | $141.96 | 8.735% | $154.3602 | $154.36 | $154.35 | $154.40 |
| Purchase #5 | $102.39 | 13.360% | $116.0693 | $116.07 | $116.05 | $116.10 |
| Purchase #6 | $185.54 | 5.820% | $196.3384 | $196.34 | $196.35 | $196.30 |
| Purchase #7 | $127.37 | 4.652% | $133.2953 | $133.30 | $133.30 | $133.30 |
| 7 purchase totals = | $925.33 | $1,004.1005 | $1,004.11 | $1,004.05 | $1,004.10 | |