| 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 | $246.47 | 9.850% | $270.7473 | $270.75 | $270.75 | $270.70 |
| Purchase #2 | $190.85 | 8.226% | $206.5493 | $206.55 | $206.55 | $206.50 |
| Purchase #3 | $29.88 | 12.303% | $33.5561 | $33.56 | $33.55 | $33.60 |
| Purchase #4 | $22.89 | 8.677% | $24.8762 | $24.88 | $24.90 | $24.90 |
| Purchase #5 | $207.25 | 8.722% | $225.3263 | $225.33 | $225.35 | $225.30 |
| Purchase #6 | $190.71 | 9.379% | $208.5967 | $208.60 | $208.60 | $208.60 |
| Purchase #7 | $232.88 | 3.807% | $241.7457 | $241.75 | $241.75 | $241.70 |
| 7 purchase totals = | $1,120.93 | $1,211.3976 | $1,211.42 | $1,211.45 | $1,211.30 | |