| 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 | $224.79 | 12.248% | $252.3223 | $252.32 | $252.30 | $252.30 |
| Purchase #2 | $214.41 | 7.647% | $230.8059 | $230.81 | $230.80 | $230.80 |
| Purchase #3 | $61.62 | 13.640% | $70.025 | $70.03 | $70.05 | $70.00 |
| Purchase #4 | $162.70 | 5.165% | $171.1035 | $171.10 | $171.10 | $171.10 |
| Purchase #5 | $93.32 | 12.408% | $104.8991 | $104.90 | $104.90 | $104.90 |
| Purchase #6 | $17.90 | 6.658% | $19.0918 | $19.09 | $19.10 | $19.10 |
| Purchase #7 | $63.82 | 4.619% | $66.7678 | $66.77 | $66.75 | $66.80 |
| 7 purchase totals = | $838.56 | $915.0154 | $915.02 | $915.00 | $915.00 | |