| 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 | $136.55 | 3.713% | $141.6201 | $141.62 | $141.60 | $141.60 |
| Purchase #2 | $203.37 | 3.445% | $210.3761 | $210.38 | $210.40 | $210.40 |
| Purchase #3 | $55.82 | 10.468% | $61.6632 | $61.66 | $61.65 | $61.70 |
| Purchase #4 | $191.91 | 6.109% | $203.6338 | $203.63 | $203.65 | $203.60 |
| Purchase #5 | $169.86 | 9.336% | $185.7181 | $185.72 | $185.70 | $185.70 |
| Purchase #6 | $122.56 | 5.303% | $129.0594 | $129.06 | $129.05 | $129.10 |
| Purchase #7 | $222.93 | 12.638% | $251.1039 | $251.10 | $251.10 | $251.10 |
| 7 purchase totals = | $1,103.00 | $1,183.1746 | $1,183.17 | $1,183.15 | $1,183.20 | |