| 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 | $235.32 | 6.608% | $250.8699 | $250.87 | $250.85 | $250.90 |
| Purchase #2 | $160.46 | 9.395% | $175.5352 | $175.54 | $175.55 | $175.50 |
| Purchase #3 | $243.75 | 7.767% | $262.6821 | $262.68 | $262.70 | $262.70 |
| Purchase #4 | $165.49 | 13.822% | $188.364 | $188.36 | $188.35 | $188.40 |
| Purchase #5 | $21.48 | 4.103% | $22.3613 | $22.36 | $22.35 | $22.40 |
| Purchase #6 | $98.49 | 5.830% | $104.232 | $104.23 | $104.25 | $104.20 |
| Purchase #7 | $155.68 | 13.686% | $176.9864 | $176.99 | $177.00 | $177.00 |
| 7 purchase totals = | $1,080.67 | $1,181.0309 | $1,181.03 | $1,181.05 | $1,181.10 | |