| 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 | $230.96 | 6.728% | $246.499 | $246.50 | $246.50 | $246.50 |
| Purchase #2 | $28.44 | 12.841% | $32.092 | $32.09 | $32.10 | $32.10 |
| Purchase #3 | $190.82 | 5.130% | $200.6091 | $200.61 | $200.60 | $200.60 |
| Purchase #4 | $100.77 | 7.698% | $108.5273 | $108.53 | $108.55 | $108.50 |
| Purchase #5 | $193.34 | 11.170% | $214.9361 | $214.94 | $214.95 | $214.90 |
| Purchase #6 | $16.72 | 7.672% | $18.0028 | $18.00 | $18.00 | $18.00 |
| Purchase #7 | $186.85 | 13.817% | $212.6671 | $212.67 | $212.65 | $212.70 |
| 7 purchase totals = | $947.90 | $1,033.3334 | $1,033.34 | $1,033.35 | $1,033.30 | |