| 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 | $13.82 | 3.599% | $14.3174 | $14.32 | $14.30 | $14.30 |
| Purchase #2 | $142.72 | 13.832% | $162.461 | $162.46 | $162.45 | $162.50 |
| Purchase #3 | $97.34 | 11.519% | $108.5526 | $108.55 | $108.55 | $108.60 |
| Purchase #4 | $221.59 | 4.771% | $232.1621 | $232.16 | $232.15 | $232.20 |
| Purchase #5 | $27.45 | 12.417% | $30.8585 | $30.86 | $30.85 | $30.90 |
| Purchase #6 | $201.55 | 13.601% | $228.9628 | $228.96 | $228.95 | $229.00 |
| Purchase #7 | $211.78 | 6.275% | $225.0692 | $225.07 | $225.05 | $225.10 |
| 7 purchase totals = | $916.25 | $1,002.3836 | $1,002.38 | $1,002.30 | $1,002.60 | |