| 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 | $183.48 | 7.706% | $197.619 | $197.62 | $197.60 | $197.60 |
| Purchase #2 | $194.71 | 5.599% | $205.6118 | $205.61 | $205.60 | $205.60 |
| Purchase #3 | $156.70 | 12.751% | $176.6808 | $176.68 | $176.70 | $176.70 |
| Purchase #4 | $222.50 | 6.124% | $236.1259 | $236.13 | $236.15 | $236.10 |
| Purchase #5 | $151.41 | 8.348% | $164.0497 | $164.05 | $164.05 | $164.00 |
| Purchase #6 | $15.37 | 12.817% | $17.34 | $17.34 | $17.35 | $17.30 |
| Purchase #7 | $227.72 | 11.309% | $253.4729 | $253.47 | $253.45 | $253.50 |
| 7 purchase totals = | $1,151.89 | $1,250.9001 | $1,250.90 | $1,250.90 | $1,250.80 | |