| 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 | $186.45 | 7.233% | $199.9359 | $199.94 | $199.95 | $199.90 |
| Purchase #2 | $152.33 | 6.444% | $162.1461 | $162.15 | $162.15 | $162.10 |
| Purchase #3 | $114.66 | 5.501% | $120.9674 | $120.97 | $120.95 | $121.00 |
| Purchase #4 | $232.92 | 4.137% | $242.5559 | $242.56 | $242.55 | $242.60 |
| Purchase #5 | $18.38 | 3.653% | $19.0514 | $19.05 | $19.05 | $19.10 |
| Purchase #6 | $11.39 | 11.382% | $12.6864 | $12.69 | $12.70 | $12.70 |
| Purchase #7 | $238.96 | 11.140% | $265.5801 | $265.58 | $265.60 | $265.60 |
| 7 purchase totals = | $955.09 | $1,022.9232 | $1,022.94 | $1,022.95 | $1,023.00 | |