| 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 | $200.36 | 8.241% | $216.8717 | $216.87 | $216.85 | $216.90 |
| Purchase #2 | $33.77 | 6.377% | $35.9235 | $35.92 | $35.90 | $35.90 |
| Purchase #3 | $250.35 | 13.407% | $283.9144 | $283.91 | $283.90 | $283.90 |
| Purchase #4 | $53.30 | 3.233% | $55.0232 | $55.02 | $55.00 | $55.00 |
| Purchase #5 | $32.37 | 3.528% | $33.512 | $33.51 | $33.50 | $33.50 |
| Purchase #6 | $235.95 | 5.342% | $248.5544 | $248.55 | $248.55 | $248.60 |
| Purchase #7 | $238.52 | 9.279% | $260.6523 | $260.65 | $260.65 | $260.70 |
| 7 purchase totals = | $1,044.62 | $1,134.4515 | $1,134.43 | $1,134.35 | $1,134.50 | |