| 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 | $32.78 | 10.425% | $36.1973 | $36.20 | $36.20 | $36.20 |
| Purchase #2 | $98.75 | 10.837% | $109.4515 | $109.45 | $109.45 | $109.50 |
| Purchase #3 | $175.33 | 7.384% | $188.2764 | $188.28 | $188.30 | $188.30 |
| Purchase #4 | $141.87 | 3.353% | $146.6269 | $146.63 | $146.65 | $146.60 |
| Purchase #5 | $224.77 | 10.767% | $248.971 | $248.97 | $248.95 | $249.00 |
| Purchase #6 | $142.44 | 13.561% | $161.7563 | $161.76 | $161.75 | $161.80 |
| Purchase #7 | $246.36 | 13.199% | $278.8771 | $278.88 | $278.90 | $278.90 |
| 7 purchase totals = | $1,062.30 | $1,170.1565 | $1,170.17 | $1,170.20 | $1,170.30 | |