| 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 | $218.26 | 12.442% | $245.4159 | $245.42 | $245.40 | $245.40 |
| Purchase #2 | $248.56 | 6.703% | $265.221 | $265.22 | $265.20 | $265.20 |
| Purchase #3 | $82.78 | 12.611% | $93.2194 | $93.22 | $93.20 | $93.20 |
| Purchase #4 | $35.76 | 5.690% | $37.7947 | $37.79 | $37.80 | $37.80 |
| Purchase #5 | $212.60 | 4.438% | $222.0352 | $222.04 | $222.05 | $222.00 |
| Purchase #6 | $41.59 | 7.734% | $44.8066 | $44.81 | $44.80 | $44.80 |
| Purchase #7 | $245.42 | 8.591% | $266.504 | $266.50 | $266.50 | $266.50 |
| 7 purchase totals = | $1,084.97 | $1,174.9968 | $1,175.00 | $1,174.95 | $1,174.90 | |