| 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 | $231.97 | 4.858% | $243.2391 | $243.24 | $243.25 | $243.20 |
| Purchase #2 | $152.58 | 10.389% | $168.4315 | $168.43 | $168.45 | $168.40 |
| Purchase #3 | $172.91 | 8.330% | $187.3134 | $187.31 | $187.30 | $187.30 |
| Purchase #4 | $202.67 | 11.161% | $225.29 | $225.29 | $225.30 | $225.30 |
| Purchase #5 | $186.96 | 8.639% | $203.1115 | $203.11 | $203.10 | $203.10 |
| Purchase #6 | $211.33 | 3.320% | $218.3462 | $218.35 | $218.35 | $218.30 |
| Purchase #7 | $38.50 | 13.337% | $43.6347 | $43.63 | $43.65 | $43.60 |
| 7 purchase totals = | $1,196.92 | $1,289.3664 | $1,289.36 | $1,289.40 | $1,289.20 | |