| 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 | $227.25 | 4.798% | $238.1535 | $238.15 | $238.15 | $238.20 |
| Purchase #2 | $243.80 | 10.466% | $269.3161 | $269.32 | $269.30 | $269.30 |
| Purchase #3 | $73.45 | 10.754% | $81.3488 | $81.35 | $81.35 | $81.30 |
| Purchase #4 | $163.53 | 6.407% | $174.0074 | $174.01 | $174.00 | $174.00 |
| Purchase #5 | $177.51 | 13.374% | $201.2502 | $201.25 | $201.25 | $201.30 |
| Purchase #6 | $24.68 | 10.218% | $27.2018 | $27.20 | $27.20 | $27.20 |
| Purchase #7 | $202.37 | 4.535% | $211.5475 | $211.55 | $211.55 | $211.50 |
| 7 purchase totals = | $1,112.59 | $1,202.8253 | $1,202.83 | $1,202.80 | $1,202.80 | |