| 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 | $201.94 | 4.227% | $210.476 | $210.48 | $210.50 | $210.50 |
| Purchase #2 | $232.62 | 12.458% | $261.5998 | $261.60 | $261.60 | $261.60 |
| Purchase #3 | $95.64 | 13.127% | $108.1947 | $108.19 | $108.20 | $108.20 |
| Purchase #4 | $201.58 | 12.376% | $226.5275 | $226.53 | $226.55 | $226.50 |
| Purchase #5 | $171.61 | 6.523% | $182.8041 | $182.80 | $182.80 | $182.80 |
| Purchase #6 | $150.55 | 3.689% | $156.1038 | $156.10 | $156.10 | $156.10 |
| Purchase #7 | $24.48 | 4.151% | $25.4962 | $25.50 | $25.50 | $25.50 |
| 7 purchase totals = | $1,078.42 | $1,171.2021 | $1,171.20 | $1,171.25 | $1,171.20 | |