| 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 | $250.55 | 9.374% | $274.0366 | $274.04 | $274.05 | $274.00 |
| Purchase #2 | $63.83 | 3.698% | $66.1904 | $66.19 | $66.20 | $66.20 |
| Purchase #3 | $152.74 | 5.409% | $161.0017 | $161.00 | $161.00 | $161.00 |
| Purchase #4 | $84.43 | 6.763% | $90.14 | $90.14 | $90.15 | $90.10 |
| Purchase #5 | $92.75 | 7.703% | $99.8945 | $99.89 | $99.90 | $99.90 |
| Purchase #6 | $118.73 | 10.102% | $130.7241 | $130.72 | $130.70 | $130.70 |
| Purchase #7 | $185.80 | 7.382% | $199.5158 | $199.52 | $199.50 | $199.50 |
| 7 purchase totals = | $948.83 | $1,021.5031 | $1,021.50 | $1,021.50 | $1,021.40 | |