| 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 | $105.50 | 5.400% | $111.197 | $111.20 | $111.20 | $111.20 |
| Purchase #2 | $151.73 | 10.731% | $168.0121 | $168.01 | $168.00 | $168.00 |
| Purchase #3 | $227.70 | 9.770% | $249.9463 | $249.95 | $249.95 | $249.90 |
| Purchase #4 | $245.84 | 12.414% | $276.3586 | $276.36 | $276.35 | $276.40 |
| Purchase #5 | $155.62 | 10.548% | $172.0348 | $172.03 | $172.05 | $172.00 |
| Purchase #6 | $165.70 | 5.758% | $175.241 | $175.24 | $175.25 | $175.20 |
| Purchase #7 | $155.98 | 6.656% | $166.362 | $166.36 | $166.35 | $166.40 |
| 7 purchase totals = | $1,208.07 | $1,319.1518 | $1,319.15 | $1,319.15 | $1,319.10 | |