| 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 | $216.70 | 10.445% | $239.3343 | $239.33 | $239.35 | $239.30 |
| Purchase #2 | $31.42 | 9.568% | $34.4263 | $34.43 | $34.45 | $34.40 |
| Purchase #3 | $225.79 | 6.459% | $240.3738 | $240.37 | $240.35 | $240.40 |
| Purchase #4 | $153.60 | 8.721% | $166.9955 | $167.00 | $167.00 | $167.00 |
| Purchase #5 | $189.49 | 9.364% | $207.2338 | $207.23 | $207.25 | $207.20 |
| Purchase #6 | $140.51 | 6.756% | $150.0029 | $150.00 | $150.00 | $150.00 |
| Purchase #7 | $176.48 | 3.399% | $182.4786 | $182.48 | $182.50 | $182.50 |
| 7 purchase totals = | $1,133.99 | $1,220.8452 | $1,220.84 | $1,220.90 | $1,220.80 | |