| 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 | $210.46 | 6.256% | $223.6264 | $223.63 | $223.65 | $223.60 |
| Purchase #2 | $237.59 | 4.830% | $249.0656 | $249.07 | $249.05 | $249.10 |
| Purchase #3 | $108.66 | 4.499% | $113.5486 | $113.55 | $113.55 | $113.50 |
| Purchase #4 | $15.29 | 6.691% | $16.3131 | $16.31 | $16.30 | $16.30 |
| Purchase #5 | $154.51 | 10.688% | $171.024 | $171.02 | $171.00 | $171.00 |
| Purchase #6 | $107.44 | 7.157% | $115.1295 | $115.13 | $115.15 | $115.10 |
| Purchase #7 | $17.56 | 4.430% | $18.3379 | $18.34 | $18.35 | $18.30 |
| 7 purchase totals = | $851.51 | $907.0451 | $907.05 | $907.05 | $906.90 | |