| 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 | $223.78 | 9.277% | $244.5401 | $244.54 | $244.55 | $244.50 |
| Purchase #2 | $136.48 | 8.126% | $147.5704 | $147.57 | $147.55 | $147.60 |
| Purchase #3 | $89.31 | 3.739% | $92.6493 | $92.65 | $92.65 | $92.60 |
| Purchase #4 | $128.61 | 13.168% | $145.5454 | $145.55 | $145.55 | $145.50 |
| Purchase #5 | $107.95 | 13.737% | $122.7791 | $122.78 | $122.80 | $122.80 |
| Purchase #6 | $146.72 | 3.788% | $152.2778 | $152.28 | $152.30 | $152.30 |
| Purchase #7 | $214.38 | 8.267% | $232.1028 | $232.10 | $232.10 | $232.10 |
| 7 purchase totals = | $1,047.23 | $1,137.4649 | $1,137.47 | $1,137.50 | $1,137.40 | |