| 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 | $115.55 | 8.862% | $125.79 | $125.79 | $125.80 | $125.80 |
| Purchase #2 | $118.83 | 13.636% | $135.0337 | $135.03 | $135.05 | $135.00 |
| Purchase #3 | $163.64 | 13.199% | $185.2388 | $185.24 | $185.25 | $185.20 |
| Purchase #4 | $83.63 | 4.223% | $87.1617 | $87.16 | $87.15 | $87.20 |
| Purchase #5 | $210.58 | 10.306% | $232.2824 | $232.28 | $232.30 | $232.30 |
| Purchase #6 | $87.94 | 13.300% | $99.636 | $99.64 | $99.65 | $99.60 |
| Purchase #7 | $203.52 | 4.747% | $213.1811 | $213.18 | $213.20 | $213.20 |
| 7 purchase totals = | $983.69 | $1,078.3237 | $1,078.32 | $1,078.40 | $1,078.30 | |