| 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 | $230.75 | 6.111% | $244.8511 | $244.85 | $244.85 | $244.90 |
| Purchase #2 | $177.45 | 12.196% | $199.0918 | $199.09 | $199.10 | $199.10 |
| Purchase #3 | $231.45 | 3.342% | $239.1851 | $239.19 | $239.20 | $239.20 |
| Purchase #4 | $85.58 | 3.157% | $88.2818 | $88.28 | $88.30 | $88.30 |
| Purchase #5 | $188.46 | 4.144% | $196.2698 | $196.27 | $196.25 | $196.30 |
| Purchase #6 | $152.52 | 6.118% | $161.8512 | $161.85 | $161.85 | $161.90 |
| Purchase #7 | $170.90 | 3.657% | $177.1498 | $177.15 | $177.15 | $177.10 |
| 7 purchase totals = | $1,237.11 | $1,306.6806 | $1,306.68 | $1,306.70 | $1,306.80 | |