| 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 | $239.76 | 10.554% | $265.0643 | $265.06 | $265.05 | $265.10 |
| Purchase #2 | $218.82 | 8.388% | $237.1746 | $237.17 | $237.15 | $237.20 |
| Purchase #3 | $137.64 | 13.598% | $156.3563 | $156.36 | $156.35 | $156.40 |
| Purchase #4 | $138.51 | 5.353% | $145.9244 | $145.92 | $145.90 | $145.90 |
| Purchase #5 | $142.28 | 8.346% | $154.1547 | $154.15 | $154.15 | $154.20 |
| Purchase #6 | $206.75 | 5.113% | $217.3211 | $217.32 | $217.30 | $217.30 |
| Purchase #7 | $151.58 | 3.655% | $157.1202 | $157.12 | $157.10 | $157.10 |
| 7 purchase totals = | $1,235.34 | $1,333.1156 | $1,333.10 | $1,333.00 | $1,333.20 | |