| 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 | $230.82 | 3.759% | $239.4965 | $239.50 | $239.50 | $239.50 |
| Purchase #2 | $241.28 | 6.183% | $256.1983 | $256.20 | $256.20 | $256.20 |
| Purchase #3 | $174.90 | 13.314% | $198.1862 | $198.19 | $198.20 | $198.20 |
| Purchase #4 | $45.51 | 8.777% | $49.5044 | $49.50 | $49.50 | $49.50 |
| Purchase #5 | $167.32 | 11.773% | $187.0186 | $187.02 | $187.00 | $187.00 |
| Purchase #6 | $127.91 | 6.556% | $136.2958 | $136.30 | $136.30 | $136.30 |
| Purchase #7 | $243.95 | 10.704% | $270.0624 | $270.06 | $270.05 | $270.10 |
| 7 purchase totals = | $1,231.69 | $1,336.7622 | $1,336.77 | $1,336.75 | $1,336.80 | |