| 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 | $224.35 | 12.620% | $252.663 | $252.66 | $252.65 | $252.70 |
| Purchase #2 | $51.29 | 5.525% | $54.1238 | $54.12 | $54.10 | $54.10 |
| Purchase #3 | $106.29 | 6.725% | $113.438 | $113.44 | $113.45 | $113.40 |
| Purchase #4 | $21.30 | 11.158% | $23.6767 | $23.68 | $23.70 | $23.70 |
| Purchase #5 | $184.51 | 10.505% | $203.8928 | $203.89 | $203.90 | $203.90 |
| Purchase #6 | $250.29 | 7.465% | $268.9741 | $268.97 | $268.95 | $269.00 |
| Purchase #7 | $219.84 | 3.485% | $227.5014 | $227.50 | $227.50 | $227.50 |
| 7 purchase totals = | $1,057.87 | $1,144.2698 | $1,144.26 | $1,144.25 | $1,144.30 | |