| 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 | $25.93 | 7.785% | $27.9487 | $27.95 | $27.95 | $27.90 |
| Purchase #2 | $202.59 | 4.220% | $211.1393 | $211.14 | $211.15 | $211.10 |
| Purchase #3 | $210.30 | 6.224% | $223.3891 | $223.39 | $223.40 | $223.40 |
| Purchase #4 | $91.42 | 7.180% | $97.984 | $97.98 | $98.00 | $98.00 |
| Purchase #5 | $200.89 | 13.746% | $228.5043 | $228.50 | $228.50 | $228.50 |
| Purchase #6 | $222.25 | 8.720% | $241.6302 | $241.63 | $241.65 | $241.60 |
| Purchase #7 | $191.97 | 8.329% | $207.9592 | $207.96 | $207.95 | $208.00 |
| 7 purchase totals = | $1,145.35 | $1,238.5548 | $1,238.55 | $1,238.60 | $1,238.50 | |