| 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 | $206.50 | 8.628% | $224.3168 | $224.32 | $224.30 | $224.30 |
| Purchase #2 | $100.43 | 5.859% | $106.3142 | $106.31 | $106.30 | $106.30 |
| Purchase #3 | $201.33 | 3.826% | $209.0329 | $209.03 | $209.05 | $209.00 |
| Purchase #4 | $224.76 | 3.104% | $231.7366 | $231.74 | $231.75 | $231.70 |
| Purchase #5 | $215.35 | 13.487% | $244.3943 | $244.39 | $244.40 | $244.40 |
| Purchase #6 | $31.62 | 3.256% | $32.6495 | $32.65 | $32.65 | $32.60 |
| Purchase #7 | $107.67 | 8.535% | $116.8596 | $116.86 | $116.85 | $116.90 |
| 7 purchase totals = | $1,087.66 | $1,165.3039 | $1,165.30 | $1,165.30 | $1,165.20 | |