| 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 | $196.45 | 11.847% | $219.7234 | $219.72 | $219.70 | $219.70 |
| Purchase #2 | $133.33 | 5.372% | $140.4925 | $140.49 | $140.50 | $140.50 |
| Purchase #3 | $134.69 | 3.204% | $139.0055 | $139.01 | $139.00 | $139.00 |
| Purchase #4 | $181.93 | 8.834% | $198.0017 | $198.00 | $198.00 | $198.00 |
| Purchase #5 | $88.76 | 6.524% | $94.5507 | $94.55 | $94.55 | $94.60 |
| Purchase #6 | $105.98 | 4.631% | $110.8879 | $110.89 | $110.90 | $110.90 |
| Purchase #7 | $128.31 | 6.393% | $136.5129 | $136.51 | $136.50 | $136.50 |
| 7 purchase totals = | $969.45 | $1,039.1746 | $1,039.17 | $1,039.15 | $1,039.20 | |