| 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 | $242.42 | 4.238% | $252.6938 | $252.69 | $252.70 | $252.70 |
| Purchase #2 | $163.94 | 9.247% | $179.0995 | $179.10 | $179.10 | $179.10 |
| Purchase #3 | $113.66 | 8.833% | $123.6996 | $123.70 | $123.70 | $123.70 |
| Purchase #4 | $95.93 | 3.114% | $98.9173 | $98.92 | $98.90 | $98.90 |
| Purchase #5 | $189.66 | 11.269% | $211.0328 | $211.03 | $211.05 | $211.00 |
| Purchase #6 | $85.31 | 6.120% | $90.531 | $90.53 | $90.55 | $90.50 |
| Purchase #7 | $12.52 | 8.385% | $13.5698 | $13.57 | $13.55 | $13.60 |
| 7 purchase totals = | $903.44 | $969.5438 | $969.54 | $969.55 | $969.50 | |