| 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 | $129.71 | 3.258% | $133.936 | $133.94 | $133.95 | $133.90 |
| Purchase #2 | $29.51 | 4.230% | $30.7583 | $30.76 | $30.75 | $30.80 |
| Purchase #3 | $198.50 | 4.293% | $207.0216 | $207.02 | $207.00 | $207.00 |
| Purchase #4 | $157.39 | 4.302% | $164.1609 | $164.16 | $164.15 | $164.20 |
| Purchase #5 | $128.40 | 7.520% | $138.0557 | $138.06 | $138.05 | $138.10 |
| Purchase #6 | $145.97 | 11.593% | $162.8923 | $162.89 | $162.90 | $162.90 |
| Purchase #7 | $197.61 | 10.178% | $217.7227 | $217.72 | $217.70 | $217.70 |
| 7 purchase totals = | $987.09 | $1,054.5475 | $1,054.55 | $1,054.50 | $1,054.60 | |