| 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 | $246.66 | 3.139% | $254.4027 | $254.40 | $254.40 | $254.40 |
| Purchase #2 | $74.64 | 9.513% | $81.7405 | $81.74 | $81.75 | $81.70 |
| Purchase #3 | $134.25 | 5.586% | $141.7492 | $141.75 | $141.75 | $141.70 |
| Purchase #4 | $134.96 | 4.568% | $141.125 | $141.13 | $141.15 | $141.10 |
| Purchase #5 | $216.62 | 12.411% | $243.5047 | $243.50 | $243.50 | $243.50 |
| Purchase #6 | $236.49 | 8.442% | $256.4545 | $256.45 | $256.45 | $256.50 |
| Purchase #7 | $194.82 | 4.445% | $203.4797 | $203.48 | $203.50 | $203.50 |
| 7 purchase totals = | $1,238.44 | $1,322.4563 | $1,322.45 | $1,322.50 | $1,322.40 | |