| 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 | $181.74 | 8.750% | $197.6423 | $197.64 | $197.65 | $197.60 |
| Purchase #2 | $206.43 | 3.284% | $213.2092 | $213.21 | $213.20 | $213.20 |
| Purchase #3 | $155.55 | 4.166% | $162.0302 | $162.03 | $162.05 | $162.00 |
| Purchase #4 | $104.97 | 10.492% | $115.9835 | $115.98 | $116.00 | $116.00 |
| Purchase #5 | $67.44 | 13.123% | $76.2902 | $76.29 | $76.30 | $76.30 |
| Purchase #6 | $104.64 | 6.557% | $111.5012 | $111.50 | $111.50 | $111.50 |
| Purchase #7 | $205.63 | 7.169% | $220.3716 | $220.37 | $220.35 | $220.40 |
| 7 purchase totals = | $1,026.40 | $1,097.0282 | $1,097.02 | $1,097.05 | $1,097.00 | |