| 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 | $85.80 | 6.465% | $91.347 | $91.35 | $91.35 | $91.30 |
| Purchase #2 | $127.94 | 12.366% | $143.7611 | $143.76 | $143.75 | $143.80 |
| Purchase #3 | $201.73 | 3.207% | $208.1995 | $208.20 | $208.20 | $208.20 |
| Purchase #4 | $72.81 | 12.473% | $81.8916 | $81.89 | $81.90 | $81.90 |
| Purchase #5 | $201.51 | 4.121% | $209.8142 | $209.81 | $209.80 | $209.80 |
| Purchase #6 | $228.70 | 12.139% | $256.4619 | $256.46 | $256.45 | $256.50 |
| Purchase #7 | $75.85 | 4.142% | $78.9917 | $78.99 | $79.00 | $79.00 |
| 7 purchase totals = | $994.34 | $1,070.4670 | $1,070.46 | $1,070.45 | $1,070.50 | |