| 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 | $100.84 | 7.245% | $108.1459 | $108.15 | $108.15 | $108.10 |
| Purchase #2 | $192.60 | 11.650% | $215.0379 | $215.04 | $215.05 | $215.00 |
| Purchase #3 | $249.65 | 9.774% | $274.0508 | $274.05 | $274.05 | $274.10 |
| Purchase #4 | $52.79 | 9.493% | $57.8014 | $57.80 | $57.80 | $57.80 |
| Purchase #5 | $86.25 | 11.362% | $96.0497 | $96.05 | $96.05 | $96.00 |
| Purchase #6 | $241.80 | 13.165% | $273.633 | $273.63 | $273.65 | $273.60 |
| Purchase #7 | $230.40 | 12.549% | $259.3129 | $259.31 | $259.30 | $259.30 |
| 7 purchase totals = | $1,154.33 | $1,284.0316 | $1,284.03 | $1,284.05 | $1,283.90 | |