| 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 | $185.63 | 4.713% | $194.3787 | $194.38 | $194.40 | $194.40 |
| Purchase #2 | $85.56 | 12.701% | $96.427 | $96.43 | $96.45 | $96.40 |
| Purchase #3 | $196.70 | 10.352% | $217.0624 | $217.06 | $217.05 | $217.10 |
| Purchase #4 | $208.56 | 5.463% | $219.9536 | $219.95 | $219.95 | $220.00 |
| Purchase #5 | $222.79 | 12.177% | $249.9191 | $249.92 | $249.90 | $249.90 |
| Purchase #6 | $230.69 | 8.752% | $250.88 | $250.88 | $250.90 | $250.90 |
| Purchase #7 | $196.28 | 4.847% | $205.7937 | $205.79 | $205.80 | $205.80 |
| 7 purchase totals = | $1,326.21 | $1,434.4145 | $1,434.41 | $1,434.45 | $1,434.50 | |