| 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 | $242.30 | 10.805% | $268.4805 | $268.48 | $268.50 | $268.50 |
| Purchase #2 | $205.87 | 8.255% | $222.8646 | $222.86 | $222.85 | $222.90 |
| Purchase #3 | $230.29 | 4.374% | $240.3629 | $240.36 | $240.35 | $240.40 |
| Purchase #4 | $21.72 | 5.732% | $22.965 | $22.97 | $22.95 | $23.00 |
| Purchase #5 | $74.53 | 7.422% | $80.0616 | $80.06 | $80.05 | $80.10 |
| Purchase #6 | $97.72 | 6.851% | $104.4148 | $104.41 | $104.40 | $104.40 |
| Purchase #7 | $140.81 | 3.413% | $145.6158 | $145.62 | $145.60 | $145.60 |
| 7 purchase totals = | $1,013.24 | $1,084.7652 | $1,084.76 | $1,084.70 | $1,084.90 | |