| 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 | $198.33 | 4.480% | $207.2152 | $207.22 | $207.20 | $207.20 |
| Purchase #2 | $174.56 | 5.181% | $183.604 | $183.60 | $183.60 | $183.60 |
| Purchase #3 | $166.88 | 13.497% | $189.4038 | $189.40 | $189.40 | $189.40 |
| Purchase #4 | $213.26 | 13.205% | $241.421 | $241.42 | $241.40 | $241.40 |
| Purchase #5 | $167.30 | 10.210% | $184.3813 | $184.38 | $184.40 | $184.40 |
| Purchase #6 | $246.43 | 8.497% | $267.3692 | $267.37 | $267.35 | $267.40 |
| Purchase #7 | $30.67 | 9.861% | $33.6944 | $33.69 | $33.70 | $33.70 |
| 7 purchase totals = | $1,197.43 | $1,307.0889 | $1,307.08 | $1,307.05 | $1,307.10 | |