| 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 | $215.70 | 10.834% | $239.0689 | $239.07 | $239.05 | $239.10 |
| Purchase #2 | $178.32 | 3.598% | $184.736 | $184.74 | $184.75 | $184.70 |
| Purchase #3 | $220.41 | 13.720% | $250.6503 | $250.65 | $250.65 | $250.70 |
| Purchase #4 | $196.89 | 9.107% | $214.8208 | $214.82 | $214.80 | $214.80 |
| Purchase #5 | $121.39 | 3.307% | $125.4044 | $125.40 | $125.40 | $125.40 |
| Purchase #6 | $198.66 | 4.225% | $207.0534 | $207.05 | $207.05 | $207.10 |
| Purchase #7 | $29.97 | 7.445% | $32.2013 | $32.20 | $32.20 | $32.20 |
| 7 purchase totals = | $1,161.34 | $1,253.9351 | $1,253.93 | $1,253.90 | $1,254.00 | |