| 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 | $236.66 | 3.575% | $245.1206 | $245.12 | $245.10 | $245.10 |
| Purchase #2 | $22.40 | 12.130% | $25.1171 | $25.12 | $25.10 | $25.10 |
| Purchase #3 | $226.98 | 7.611% | $244.2554 | $244.26 | $244.25 | $244.30 |
| Purchase #4 | $231.96 | 4.210% | $241.7255 | $241.73 | $241.75 | $241.70 |
| Purchase #5 | $95.30 | 7.580% | $102.5237 | $102.52 | $102.50 | $102.50 |
| Purchase #6 | $83.57 | 3.815% | $86.7582 | $86.76 | $86.75 | $86.80 |
| Purchase #7 | $137.87 | 9.457% | $150.9084 | $150.91 | $150.90 | $150.90 |
| 7 purchase totals = | $1,034.74 | $1,096.4089 | $1,096.42 | $1,096.35 | $1,096.40 | |