| 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 | $237.73 | 10.581% | $262.8842 | $262.88 | $262.90 | $262.90 |
| Purchase #2 | $174.38 | 13.669% | $198.216 | $198.22 | $198.20 | $198.20 |
| Purchase #3 | $28.95 | 8.181% | $31.3184 | $31.32 | $31.30 | $31.30 |
| Purchase #4 | $242.63 | 4.622% | $253.8444 | $253.84 | $253.85 | $253.80 |
| Purchase #5 | $16.65 | 9.873% | $18.2939 | $18.29 | $18.30 | $18.30 |
| Purchase #6 | $118.43 | 4.531% | $123.7961 | $123.80 | $123.80 | $123.80 |
| Purchase #7 | $191.96 | 11.853% | $214.713 | $214.71 | $214.70 | $214.70 |
| 7 purchase totals = | $1,010.73 | $1,103.0660 | $1,103.06 | $1,103.05 | $1,103.00 | |