| 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 | $206.32 | 9.170% | $225.2395 | $225.24 | $225.25 | $225.20 |
| Purchase #2 | $100.68 | 5.639% | $106.3573 | $106.36 | $106.35 | $106.40 |
| Purchase #3 | $124.79 | 5.746% | $131.9604 | $131.96 | $131.95 | $132.00 |
| Purchase #4 | $134.70 | 3.249% | $139.0764 | $139.08 | $139.10 | $139.10 |
| Purchase #5 | $18.68 | 10.226% | $20.5902 | $20.59 | $20.60 | $20.60 |
| Purchase #6 | $182.81 | 7.141% | $195.8645 | $195.86 | $195.85 | $195.90 |
| Purchase #7 | $234.35 | 5.679% | $247.6587 | $247.66 | $247.65 | $247.70 |
| 7 purchase totals = | $1,002.33 | $1,066.7470 | $1,066.75 | $1,066.75 | $1,066.90 | |