| 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 | $102.57 | 9.623% | $112.4403 | $112.44 | $112.45 | $112.40 |
| Purchase #2 | $88.97 | 4.762% | $93.2068 | $93.21 | $93.20 | $93.20 |
| Purchase #3 | $180.66 | 10.477% | $199.5877 | $199.59 | $199.60 | $199.60 |
| Purchase #4 | $123.31 | 13.506% | $139.9642 | $139.96 | $139.95 | $140.00 |
| Purchase #5 | $203.84 | 10.822% | $225.8996 | $225.90 | $225.90 | $225.90 |
| Purchase #6 | $70.69 | 12.722% | $79.6832 | $79.68 | $79.70 | $79.70 |
| Purchase #7 | $201.75 | 6.501% | $214.8658 | $214.87 | $214.85 | $214.90 |
| 7 purchase totals = | $971.79 | $1,065.6476 | $1,065.65 | $1,065.65 | $1,065.70 | |