| 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 | $108.43 | 13.808% | $123.402 | $123.40 | $123.40 | $123.40 |
| Purchase #2 | $6.97 | 12.726% | $7.857 | $7.86 | $7.85 | $7.90 |
| Purchase #3 | $181.78 | 13.777% | $206.8238 | $206.82 | $206.80 | $206.80 |
| Purchase #4 | $229.42 | 5.374% | $241.749 | $241.75 | $241.75 | $241.70 |
| Purchase #5 | $61.40 | 6.770% | $65.5568 | $65.56 | $65.55 | $65.60 |
| Purchase #6 | $22.69 | 13.644% | $25.7858 | $25.79 | $25.80 | $25.80 |
| Purchase #7 | $15.60 | 3.638% | $16.1675 | $16.17 | $16.15 | $16.20 |
| 7 purchase totals = | $626.29 | $687.3419 | $687.35 | $687.30 | $687.40 | |