| 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 | $109.66 | 5.694% | $115.904 | $115.90 | $115.90 | $115.90 |
| Purchase #2 | $142.98 | 8.244% | $154.7673 | $154.77 | $154.75 | $154.80 |
| Purchase #3 | $158.45 | 10.774% | $175.5214 | $175.52 | $175.50 | $175.50 |
| Purchase #4 | $94.32 | 10.270% | $104.0067 | $104.01 | $104.00 | $104.00 |
| Purchase #5 | $203.51 | 9.195% | $222.2227 | $222.22 | $222.20 | $222.20 |
| Purchase #6 | $54.46 | 5.370% | $57.3845 | $57.38 | $57.40 | $57.40 |
| Purchase #7 | $195.80 | 3.748% | $203.1386 | $203.14 | $203.15 | $203.10 |
| 7 purchase totals = | $959.18 | $1,032.9452 | $1,032.94 | $1,032.90 | $1,032.90 | |