| 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 | $215.76 | 6.729% | $230.2785 | $230.28 | $230.30 | $230.30 |
| Purchase #2 | $203.49 | 13.201% | $230.3527 | $230.35 | $230.35 | $230.40 |
| Purchase #3 | $149.29 | 12.669% | $168.2036 | $168.20 | $168.20 | $168.20 |
| Purchase #4 | $192.90 | 11.482% | $215.0488 | $215.05 | $215.05 | $215.00 |
| Purchase #5 | $166.87 | 3.705% | $173.0525 | $173.05 | $173.05 | $173.10 |
| Purchase #6 | $52.82 | 13.847% | $60.134 | $60.13 | $60.15 | $60.10 |
| Purchase #7 | $23.51 | 8.249% | $25.4493 | $25.45 | $25.45 | $25.40 |
| 7 purchase totals = | $1,004.64 | $1,102.5194 | $1,102.51 | $1,102.55 | $1,102.50 | |