| 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 | $229.37 | 7.715% | $247.0659 | $247.07 | $247.05 | $247.10 |
| Purchase #2 | $113.50 | 5.345% | $119.5666 | $119.57 | $119.55 | $119.60 |
| Purchase #3 | $178.98 | 13.596% | $203.3141 | $203.31 | $203.30 | $203.30 |
| Purchase #4 | $134.27 | 4.147% | $139.8382 | $139.84 | $139.85 | $139.80 |
| Purchase #5 | $23.57 | 8.539% | $25.5826 | $25.58 | $25.60 | $25.60 |
| Purchase #6 | $203.74 | 10.469% | $225.0695 | $225.07 | $225.05 | $225.10 |
| Purchase #7 | $232.90 | 3.396% | $240.8093 | $240.81 | $240.80 | $240.80 |
| 7 purchase totals = | $1,116.33 | $1,201.2462 | $1,201.25 | $1,201.20 | $1,201.30 | |