| 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 | $225.97 | 10.294% | $249.2314 | $249.23 | $249.25 | $249.20 |
| Purchase #2 | $245.38 | 8.728% | $266.7968 | $266.80 | $266.80 | $266.80 |
| Purchase #3 | $198.60 | 13.590% | $225.5897 | $225.59 | $225.60 | $225.60 |
| Purchase #4 | $80.94 | 9.869% | $88.928 | $88.93 | $88.95 | $88.90 |
| Purchase #5 | $229.92 | 7.426% | $246.9939 | $246.99 | $247.00 | $247.00 |
| Purchase #6 | $81.75 | 5.609% | $86.3354 | $86.34 | $86.35 | $86.30 |
| Purchase #7 | $128.33 | 4.304% | $133.8533 | $133.85 | $133.85 | $133.90 |
| 7 purchase totals = | $1,190.89 | $1,297.7285 | $1,297.73 | $1,297.80 | $1,297.70 | |