| 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 | $24.27 | 9.493% | $26.574 | $26.57 | $26.55 | $26.60 |
| Purchase #2 | $129.67 | 10.422% | $143.1842 | $143.18 | $143.20 | $143.20 |
| Purchase #3 | $247.48 | 6.823% | $264.3656 | $264.37 | $264.35 | $264.40 |
| Purchase #4 | $104.59 | 8.390% | $113.3651 | $113.37 | $113.35 | $113.40 |
| Purchase #5 | $227.97 | 9.497% | $249.6203 | $249.62 | $249.60 | $249.60 |
| Purchase #6 | $95.70 | 9.327% | $104.6259 | $104.63 | $104.65 | $104.60 |
| Purchase #7 | $178.50 | 6.459% | $190.0293 | $190.03 | $190.05 | $190.00 |
| 7 purchase totals = | $1,008.18 | $1,091.7644 | $1,091.77 | $1,091.75 | $1,091.80 | |