| 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 | $225.25 | 9.615% | $246.9078 | $246.91 | $246.90 | $246.90 |
| Purchase #2 | $104.57 | 10.376% | $115.4202 | $115.42 | $115.40 | $115.40 |
| Purchase #3 | $31.44 | 7.527% | $33.8065 | $33.81 | $33.80 | $33.80 |
| Purchase #4 | $138.97 | 6.369% | $147.821 | $147.82 | $147.80 | $147.80 |
| Purchase #5 | $28.94 | 10.674% | $32.0291 | $32.03 | $32.05 | $32.00 |
| Purchase #6 | $136.31 | 3.291% | $140.796 | $140.80 | $140.80 | $140.80 |
| Purchase #7 | $215.26 | 7.250% | $230.8664 | $230.87 | $230.85 | $230.90 |
| 7 purchase totals = | $880.74 | $947.6470 | $947.66 | $947.60 | $947.60 | |