| 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 | $213.48 | 7.197% | $228.8442 | $228.84 | $228.85 | $228.80 |
| Purchase #2 | $189.39 | 11.636% | $211.4274 | $211.43 | $211.45 | $211.40 |
| Purchase #3 | $171.93 | 8.326% | $186.2449 | $186.24 | $186.25 | $186.20 |
| Purchase #4 | $14.92 | 13.400% | $16.9193 | $16.92 | $16.90 | $16.90 |
| Purchase #5 | $104.43 | 3.395% | $107.9754 | $107.98 | $108.00 | $108.00 |
| Purchase #6 | $95.60 | 4.206% | $99.6209 | $99.62 | $99.60 | $99.60 |
| Purchase #7 | $54.79 | 10.769% | $60.6903 | $60.69 | $60.70 | $60.70 |
| 7 purchase totals = | $844.54 | $911.7224 | $911.72 | $911.75 | $911.60 | |