| 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 | $8.97 | 10.230% | $9.8876 | $9.89 | $9.90 | $9.90 |
| Purchase #2 | $221.82 | 13.519% | $251.8078 | $251.81 | $251.80 | $251.80 |
| Purchase #3 | $215.96 | 11.827% | $241.5016 | $241.50 | $241.50 | $241.50 |
| Purchase #4 | $120.27 | 7.479% | $129.265 | $129.27 | $129.25 | $129.30 |
| Purchase #5 | $221.78 | 11.686% | $247.6972 | $247.70 | $247.70 | $247.70 |
| Purchase #6 | $89.41 | 13.787% | $101.737 | $101.74 | $101.75 | $101.70 |
| Purchase #7 | $196.80 | 10.816% | $218.0859 | $218.09 | $218.10 | $218.10 |
| 7 purchase totals = | $1,075.01 | $1,199.9821 | $1,200.00 | $1,200.00 | $1,200.00 | |