| 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 | $10.98 | 13.398% | $12.4511 | $12.45 | $12.45 | $12.50 |
| Purchase #2 | $191.41 | 11.481% | $213.3858 | $213.39 | $213.40 | $213.40 |
| Purchase #3 | $249.35 | 6.639% | $265.9043 | $265.90 | $265.90 | $265.90 |
| Purchase #4 | $151.74 | 11.406% | $169.0475 | $169.05 | $169.05 | $169.00 |
| Purchase #5 | $198.91 | 6.241% | $211.324 | $211.32 | $211.30 | $211.30 |
| Purchase #6 | $77.98 | 8.643% | $84.7198 | $84.72 | $84.70 | $84.70 |
| Purchase #7 | $168.99 | 7.163% | $181.0948 | $181.09 | $181.10 | $181.10 |
| 7 purchase totals = | $1,049.36 | $1,137.9273 | $1,137.92 | $1,137.90 | $1,137.90 | |