| 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 | $103.89 | 7.480% | $111.661 | $111.66 | $111.65 | $111.70 |
| Purchase #2 | $204.76 | 3.351% | $211.6215 | $211.62 | $211.60 | $211.60 |
| Purchase #3 | $196.48 | 4.615% | $205.5476 | $205.55 | $205.55 | $205.50 |
| Purchase #4 | $74.38 | 9.762% | $81.641 | $81.64 | $81.65 | $81.60 |
| Purchase #5 | $111.97 | 6.476% | $119.2212 | $119.22 | $119.20 | $119.20 |
| Purchase #6 | $115.28 | 5.494% | $121.6135 | $121.61 | $121.60 | $121.60 |
| Purchase #7 | $214.73 | 7.223% | $230.2399 | $230.24 | $230.25 | $230.20 |
| 7 purchase totals = | $1,021.49 | $1,081.5457 | $1,081.54 | $1,081.50 | $1,081.40 | |