| 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 | $118.51 | 5.832% | $125.4215 | $125.42 | $125.40 | $125.40 |
| Purchase #2 | $203.60 | 12.675% | $229.4063 | $229.41 | $229.40 | $229.40 |
| Purchase #3 | $113.59 | 13.705% | $129.1575 | $129.16 | $129.15 | $129.20 |
| Purchase #4 | $14.33 | 3.499% | $14.8314 | $14.83 | $14.85 | $14.80 |
| Purchase #5 | $228.94 | 11.554% | $255.3917 | $255.39 | $255.40 | $255.40 |
| Purchase #6 | $157.72 | 3.267% | $162.8727 | $162.87 | $162.85 | $162.90 |
| Purchase #7 | $186.73 | 4.396% | $194.9387 | $194.94 | $194.95 | $194.90 |
| 7 purchase totals = | $1,023.42 | $1,112.0198 | $1,112.02 | $1,112.00 | $1,112.00 | |