| 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 | $222.27 | 3.171% | $229.3182 | $229.32 | $229.30 | $229.30 |
| Purchase #2 | $191.34 | 5.797% | $202.432 | $202.43 | $202.45 | $202.40 |
| Purchase #3 | $167.88 | 10.806% | $186.0211 | $186.02 | $186.00 | $186.00 |
| Purchase #4 | $210.88 | 6.167% | $223.885 | $223.89 | $223.90 | $223.90 |
| Purchase #5 | $181.77 | 5.498% | $191.7637 | $191.76 | $191.75 | $191.80 |
| Purchase #6 | $157.79 | 8.631% | $171.4089 | $171.41 | $171.40 | $171.40 |
| Purchase #7 | $133.73 | 8.106% | $144.5702 | $144.57 | $144.55 | $144.60 |
| 7 purchase totals = | $1,265.66 | $1,349.3991 | $1,349.40 | $1,349.35 | $1,349.40 | |