| 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 | $241.37 | 4.831% | $253.0306 | $253.03 | $253.05 | $253.00 |
| Purchase #2 | $160.60 | 8.233% | $173.8222 | $173.82 | $173.80 | $173.80 |
| Purchase #3 | $85.48 | 5.756% | $90.4002 | $90.40 | $90.40 | $90.40 |
| Purchase #4 | $20.87 | 13.296% | $23.6449 | $23.64 | $23.65 | $23.60 |
| Purchase #5 | $108.33 | 11.489% | $120.776 | $120.78 | $120.80 | $120.80 |
| Purchase #6 | $208.63 | 9.522% | $228.4957 | $228.50 | $228.50 | $228.50 |
| Purchase #7 | $163.72 | 9.583% | $179.4093 | $179.41 | $179.40 | $179.40 |
| 7 purchase totals = | $989.00 | $1,069.5789 | $1,069.58 | $1,069.60 | $1,069.50 | |