| 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 | $134.67 | 3.113% | $138.8623 | $138.86 | $138.85 | $138.90 |
| Purchase #2 | $160.73 | 3.582% | $166.4873 | $166.49 | $166.50 | $166.50 |
| Purchase #3 | $216.48 | 13.615% | $245.9538 | $245.95 | $245.95 | $246.00 |
| Purchase #4 | $211.91 | 8.152% | $229.1849 | $229.18 | $229.20 | $229.20 |
| Purchase #5 | $215.45 | 10.244% | $237.5207 | $237.52 | $237.50 | $237.50 |
| Purchase #6 | $133.60 | 4.420% | $139.5051 | $139.51 | $139.50 | $139.50 |
| Purchase #7 | $84.28 | 13.148% | $95.3611 | $95.36 | $95.35 | $95.40 |
| 7 purchase totals = | $1,157.12 | $1,252.8752 | $1,252.87 | $1,252.85 | $1,253.00 | |