| 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 | $244.58 | 6.514% | $260.5119 | $260.51 | $260.50 | $260.50 |
| Purchase #2 | $248.82 | 7.115% | $266.5235 | $266.52 | $266.50 | $266.50 |
| Purchase #3 | $184.41 | 11.748% | $206.0745 | $206.07 | $206.05 | $206.10 |
| Purchase #4 | $116.89 | 13.539% | $132.7157 | $132.72 | $132.70 | $132.70 |
| Purchase #5 | $57.62 | 10.356% | $63.5871 | $63.59 | $63.60 | $63.60 |
| Purchase #6 | $108.25 | 4.467% | $113.0855 | $113.09 | $113.10 | $113.10 |
| Purchase #7 | $209.36 | 9.533% | $229.3183 | $229.32 | $229.30 | $229.30 |
| 7 purchase totals = | $1,169.93 | $1,271.8165 | $1,271.82 | $1,271.75 | $1,271.80 | |