| 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 | $216.38 | 7.353% | $232.2904 | $232.29 | $232.30 | $232.30 |
| Purchase #2 | $172.69 | 4.370% | $180.2366 | $180.24 | $180.25 | $180.20 |
| Purchase #3 | $106.30 | 3.266% | $109.7718 | $109.77 | $109.75 | $109.80 |
| Purchase #4 | $185.96 | 6.808% | $198.6202 | $198.62 | $198.60 | $198.60 |
| Purchase #5 | $125.26 | 12.433% | $140.8336 | $140.83 | $140.85 | $140.80 |
| Purchase #6 | $178.63 | 13.590% | $202.9058 | $202.91 | $202.90 | $202.90 |
| Purchase #7 | $41.99 | 6.722% | $44.8126 | $44.81 | $44.80 | $44.80 |
| 7 purchase totals = | $1,027.21 | $1,109.4710 | $1,109.47 | $1,109.45 | $1,109.40 | |