| 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 | $130.36 | 13.412% | $147.8439 | $147.84 | $147.85 | $147.80 |
| Purchase #2 | $198.51 | 3.324% | $205.1085 | $205.11 | $205.10 | $205.10 |
| Purchase #3 | $118.39 | 4.767% | $124.0337 | $124.03 | $124.05 | $124.00 |
| Purchase #4 | $114.31 | 6.225% | $121.4258 | $121.43 | $121.45 | $121.40 |
| Purchase #5 | $67.78 | 5.146% | $71.268 | $71.27 | $71.25 | $71.30 |
| Purchase #6 | $230.94 | 6.152% | $245.1474 | $245.15 | $245.15 | $245.10 |
| Purchase #7 | $88.91 | 12.531% | $100.0513 | $100.05 | $100.05 | $100.10 |
| 7 purchase totals = | $949.20 | $1,014.8786 | $1,014.88 | $1,014.90 | $1,014.80 | |