| 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 | $249.55 | 12.584% | $280.9534 | $280.95 | $280.95 | $281.00 |
| Purchase #2 | $103.51 | 10.554% | $114.4344 | $114.43 | $114.45 | $114.40 |
| Purchase #3 | $219.54 | 4.838% | $230.1613 | $230.16 | $230.15 | $230.20 |
| Purchase #4 | $191.78 | 10.568% | $212.0473 | $212.05 | $212.05 | $212.00 |
| Purchase #5 | $50.92 | 9.147% | $55.5777 | $55.58 | $55.60 | $55.60 |
| Purchase #6 | $143.76 | 7.667% | $154.7821 | $154.78 | $154.80 | $154.80 |
| Purchase #7 | $244.48 | 13.773% | $278.1522 | $278.15 | $278.15 | $278.20 |
| 7 purchase totals = | $1,203.54 | $1,326.1084 | $1,326.10 | $1,326.15 | $1,326.20 | |