| 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 | $123.74 | 8.269% | $133.9721 | $133.97 | $133.95 | $134.00 |
| Purchase #2 | $157.77 | 8.236% | $170.7639 | $170.76 | $170.75 | $170.80 |
| Purchase #3 | $180.44 | 7.584% | $194.1246 | $194.12 | $194.10 | $194.10 |
| Purchase #4 | $197.61 | 12.652% | $222.6116 | $222.61 | $222.60 | $222.60 |
| Purchase #5 | $139.77 | 11.222% | $155.455 | $155.46 | $155.45 | $155.50 |
| Purchase #6 | $204.95 | 3.170% | $211.4469 | $211.45 | $211.45 | $211.40 |
| Purchase #7 | $208.45 | 8.766% | $226.7227 | $226.72 | $226.70 | $226.70 |
| 7 purchase totals = | $1,212.73 | $1,315.0968 | $1,315.09 | $1,315.00 | $1,315.10 | |