| 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 | $123.52 | 5.366% | $130.1481 | $130.15 | $130.15 | $130.10 |
| Purchase #2 | $187.71 | 7.133% | $201.0994 | $201.10 | $201.10 | $201.10 |
| Purchase #3 | $93.36 | 7.701% | $100.5497 | $100.55 | $100.55 | $100.50 |
| Purchase #4 | $227.60 | 9.193% | $248.5233 | $248.52 | $248.50 | $248.50 |
| Purchase #5 | $14.44 | 3.291% | $14.9152 | $14.92 | $14.90 | $14.90 |
| Purchase #6 | $219.62 | 12.855% | $247.8522 | $247.85 | $247.85 | $247.90 |
| Purchase #7 | $181.48 | 13.186% | $205.41 | $205.41 | $205.40 | $205.40 |
| 7 purchase totals = | $1,047.73 | $1,148.4979 | $1,148.50 | $1,148.45 | $1,148.40 | |