| 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 | $223.76 | 7.856% | $241.3386 | $241.34 | $241.35 | $241.30 |
| Purchase #2 | $208.63 | 10.670% | $230.8908 | $230.89 | $230.90 | $230.90 |
| Purchase #3 | $83.74 | 3.662% | $86.8066 | $86.81 | $86.80 | $86.80 |
| Purchase #4 | $222.84 | 12.239% | $250.1134 | $250.11 | $250.10 | $250.10 |
| Purchase #5 | $144.48 | 10.620% | $159.8238 | $159.82 | $159.80 | $159.80 |
| Purchase #6 | $155.61 | 3.528% | $161.0999 | $161.10 | $161.10 | $161.10 |
| Purchase #7 | $11.50 | 4.303% | $11.9948 | $11.99 | $12.00 | $12.00 |
| 7 purchase totals = | $1,050.56 | $1,142.0679 | $1,142.06 | $1,142.05 | $1,142.00 | |