| 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 | $249.25 | 9.665% | $273.34 | $273.34 | $273.35 | $273.30 |
| Purchase #2 | $175.90 | 12.643% | $198.139 | $198.14 | $198.15 | $198.10 |
| Purchase #3 | $142.97 | 12.147% | $160.3366 | $160.34 | $160.35 | $160.30 |
| Purchase #4 | $192.69 | 12.859% | $217.468 | $217.47 | $217.45 | $217.50 |
| Purchase #5 | $104.88 | 7.399% | $112.6401 | $112.64 | $112.65 | $112.60 |
| Purchase #6 | $188.72 | 3.713% | $195.7272 | $195.73 | $195.75 | $195.70 |
| Purchase #7 | $100.69 | 9.683% | $110.4398 | $110.44 | $110.45 | $110.40 |
| 7 purchase totals = | $1,155.10 | $1,268.0907 | $1,268.10 | $1,268.15 | $1,267.90 | |