| 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 | $241.27 | 10.450% | $266.4827 | $266.48 | $266.50 | $266.50 |
| Purchase #2 | $199.82 | 7.369% | $214.5447 | $214.54 | $214.55 | $214.50 |
| Purchase #3 | $248.25 | 4.873% | $260.3472 | $260.35 | $260.35 | $260.30 |
| Purchase #4 | $229.32 | 7.414% | $246.3218 | $246.32 | $246.30 | $246.30 |
| Purchase #5 | $38.58 | 5.194% | $40.5838 | $40.58 | $40.60 | $40.60 |
| Purchase #6 | $134.45 | 5.152% | $141.3769 | $141.38 | $141.40 | $141.40 |
| Purchase #7 | $75.66 | 7.486% | $81.3239 | $81.32 | $81.30 | $81.30 |
| 7 purchase totals = | $1,167.35 | $1,250.9810 | $1,250.97 | $1,251.00 | $1,250.90 | |