| 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 | $82.37 | 9.286% | $90.0189 | $90.02 | $90.00 | $90.00 |
| Purchase #2 | $173.43 | 6.223% | $184.2225 | $184.22 | $184.20 | $184.20 |
| Purchase #3 | $240.54 | 4.560% | $251.5086 | $251.51 | $251.50 | $251.50 |
| Purchase #4 | $204.53 | 10.759% | $226.5354 | $226.54 | $226.55 | $226.50 |
| Purchase #5 | $207.54 | 9.436% | $227.1235 | $227.12 | $227.10 | $227.10 |
| Purchase #6 | $19.98 | 9.769% | $21.9318 | $21.93 | $21.95 | $21.90 |
| Purchase #7 | $121.26 | 3.791% | $125.857 | $125.86 | $125.85 | $125.90 |
| 7 purchase totals = | $1,049.65 | $1,127.1977 | $1,127.20 | $1,127.15 | $1,127.10 | |