| 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 | $102.59 | 3.573% | $106.2555 | $106.26 | $106.25 | $106.30 |
| Purchase #2 | $198.46 | 4.252% | $206.8985 | $206.90 | $206.90 | $206.90 |
| Purchase #3 | $230.41 | 9.295% | $251.8266 | $251.83 | $251.85 | $251.80 |
| Purchase #4 | $78.56 | 4.191% | $81.8524 | $81.85 | $81.85 | $81.90 |
| Purchase #5 | $109.44 | 13.594% | $124.3173 | $124.32 | $124.30 | $124.30 |
| Purchase #6 | $74.82 | 11.212% | $83.2088 | $83.21 | $83.20 | $83.20 |
| Purchase #7 | $141.72 | 13.831% | $161.3213 | $161.32 | $161.30 | $161.30 |
| 7 purchase totals = | $936.00 | $1,015.6804 | $1,015.69 | $1,015.65 | $1,015.70 | |