| 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 | $230.31 | 6.736% | $245.8237 | $245.82 | $245.80 | $245.80 |
| Purchase #2 | $127.94 | 8.529% | $138.852 | $138.85 | $138.85 | $138.90 |
| Purchase #3 | $145.25 | 13.720% | $165.1783 | $165.18 | $165.20 | $165.20 |
| Purchase #4 | $78.82 | 9.378% | $86.2117 | $86.21 | $86.20 | $86.20 |
| Purchase #5 | $22.30 | 9.457% | $24.4089 | $24.41 | $24.40 | $24.40 |
| Purchase #6 | $202.56 | 8.471% | $219.7189 | $219.72 | $219.70 | $219.70 |
| Purchase #7 | $196.27 | 3.463% | $203.0668 | $203.07 | $203.05 | $203.10 |
| 7 purchase totals = | $1,003.45 | $1,083.2603 | $1,083.26 | $1,083.20 | $1,083.30 | |