| 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 | $249.87 | 12.174% | $280.2892 | $280.29 | $280.30 | $280.30 |
| Purchase #2 | $17.51 | 12.436% | $19.6875 | $19.69 | $19.70 | $19.70 |
| Purchase #3 | $185.99 | 12.151% | $208.5896 | $208.59 | $208.60 | $208.60 |
| Purchase #4 | $234.75 | 3.103% | $242.0343 | $242.03 | $242.05 | $242.00 |
| Purchase #5 | $184.97 | 10.523% | $204.4344 | $204.43 | $204.45 | $204.40 |
| Purchase #6 | $57.64 | 12.141% | $64.6381 | $64.64 | $64.65 | $64.60 |
| Purchase #7 | $42.59 | 5.286% | $44.8413 | $44.84 | $44.85 | $44.80 |
| 7 purchase totals = | $973.32 | $1,064.5144 | $1,064.51 | $1,064.60 | $1,064.40 | |