| 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 | $200.45 | 13.367% | $227.2442 | $227.24 | $227.25 | $227.20 |
| Purchase #2 | $134.66 | 8.637% | $146.2906 | $146.29 | $146.30 | $146.30 |
| Purchase #3 | $184.95 | 12.465% | $208.004 | $208.00 | $208.00 | $208.00 |
| Purchase #4 | $96.86 | 6.460% | $103.1172 | $103.12 | $103.10 | $103.10 |
| Purchase #5 | $186.91 | 5.778% | $197.7097 | $197.71 | $197.70 | $197.70 |
| Purchase #6 | $131.28 | 5.642% | $138.6868 | $138.69 | $138.70 | $138.70 |
| Purchase #7 | $53.56 | 6.421% | $56.9991 | $57.00 | $57.00 | $57.00 |
| 7 purchase totals = | $988.67 | $1,078.0516 | $1,078.05 | $1,078.05 | $1,078.00 | |