| 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 | $200.74 | 8.422% | $217.6463 | $217.65 | $217.65 | $217.60 |
| Purchase #2 | $105.82 | 8.206% | $114.5036 | $114.50 | $114.50 | $114.50 |
| Purchase #3 | $144.82 | 13.438% | $164.2809 | $164.28 | $164.30 | $164.30 |
| Purchase #4 | $134.80 | 12.519% | $151.6756 | $151.68 | $151.70 | $151.70 |
| Purchase #5 | $216.62 | 12.824% | $244.3993 | $244.40 | $244.40 | $244.40 |
| Purchase #6 | $230.72 | 6.834% | $246.4874 | $246.49 | $246.50 | $246.50 |
| Purchase #7 | $94.38 | 13.407% | $107.0335 | $107.03 | $107.05 | $107.00 |
| 7 purchase totals = | $1,127.90 | $1,246.0266 | $1,246.03 | $1,246.10 | $1,246.00 | |