| 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 | $133.87 | 12.642% | $150.7938 | $150.79 | $150.80 | $150.80 |
| Purchase #2 | $250.69 | 10.221% | $276.313 | $276.31 | $276.30 | $276.30 |
| Purchase #3 | $213.62 | 5.394% | $225.1427 | $225.14 | $225.15 | $225.10 |
| Purchase #4 | $192.84 | 12.347% | $216.65 | $216.65 | $216.65 | $216.70 |
| Purchase #5 | $56.68 | 8.520% | $61.5091 | $61.51 | $61.50 | $61.50 |
| Purchase #6 | $9.88 | 7.329% | $10.6041 | $10.60 | $10.60 | $10.60 |
| Purchase #7 | $98.54 | 7.779% | $106.2054 | $106.21 | $106.20 | $106.20 |
| 7 purchase totals = | $956.12 | $1,047.2181 | $1,047.21 | $1,047.20 | $1,047.20 | |