| 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 | $140.68 | 4.808% | $147.4439 | $147.44 | $147.45 | $147.40 |
| Purchase #2 | $7.43 | 13.596% | $8.4402 | $8.44 | $8.45 | $8.40 |
| Purchase #3 | $214.49 | 7.257% | $230.0555 | $230.06 | $230.05 | $230.10 |
| Purchase #4 | $219.90 | 12.582% | $247.5678 | $247.57 | $247.55 | $247.60 |
| Purchase #5 | $241.48 | 11.759% | $269.8756 | $269.88 | $269.90 | $269.90 |
| Purchase #6 | $5.49 | 5.815% | $5.8092 | $5.81 | $5.80 | $5.80 |
| Purchase #7 | $66.41 | 12.756% | $74.8813 | $74.88 | $74.90 | $74.90 |
| 7 purchase totals = | $895.88 | $984.0735 | $984.08 | $984.10 | $984.10 | |