| 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 | $220.47 | 4.549% | $230.4992 | $230.50 | $230.50 | $230.50 |
| Purchase #2 | $222.43 | 10.458% | $245.6917 | $245.69 | $245.70 | $245.70 |
| Purchase #3 | $166.33 | 10.641% | $184.0292 | $184.03 | $184.05 | $184.00 |
| Purchase #4 | $171.56 | 4.524% | $179.3214 | $179.32 | $179.30 | $179.30 |
| Purchase #5 | $167.59 | 7.247% | $179.7352 | $179.74 | $179.75 | $179.70 |
| Purchase #6 | $61.45 | 4.642% | $64.3025 | $64.30 | $64.30 | $64.30 |
| Purchase #7 | $164.60 | 3.825% | $170.896 | $170.90 | $170.90 | $170.90 |
| 7 purchase totals = | $1,174.43 | $1,254.4752 | $1,254.48 | $1,254.50 | $1,254.40 | |