| 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 | $227.37 | 10.430% | $251.0847 | $251.08 | $251.10 | $251.10 |
| Purchase #2 | $99.75 | 12.230% | $111.9494 | $111.95 | $111.95 | $111.90 |
| Purchase #3 | $14.60 | 12.466% | $16.42 | $16.42 | $16.40 | $16.40 |
| Purchase #4 | $227.96 | 13.488% | $258.7072 | $258.71 | $258.70 | $258.70 |
| Purchase #5 | $73.62 | 5.545% | $77.7022 | $77.70 | $77.70 | $77.70 |
| Purchase #6 | $216.66 | 5.476% | $228.5243 | $228.52 | $228.50 | $228.50 |
| Purchase #7 | $121.71 | 5.332% | $128.1996 | $128.20 | $128.20 | $128.20 |
| 7 purchase totals = | $981.67 | $1,072.5874 | $1,072.58 | $1,072.55 | $1,072.50 | |