| 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 | $153.77 | 7.352% | $165.0752 | $165.08 | $165.10 | $165.10 |
| Purchase #2 | $198.52 | 4.388% | $207.2311 | $207.23 | $207.25 | $207.20 |
| Purchase #3 | $108.57 | 4.707% | $113.6804 | $113.68 | $113.70 | $113.70 |
| Purchase #4 | $246.70 | 12.779% | $278.2258 | $278.23 | $278.25 | $278.20 |
| Purchase #5 | $244.59 | 12.364% | $274.8311 | $274.83 | $274.85 | $274.80 |
| Purchase #6 | $5.68 | 8.268% | $6.1496 | $6.15 | $6.15 | $6.10 |
| Purchase #7 | $205.74 | 10.824% | $228.0093 | $228.01 | $228.00 | $228.00 |
| 7 purchase totals = | $1,163.57 | $1,273.2025 | $1,273.21 | $1,273.30 | $1,273.10 | |