| 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 | $183.31 | 8.197% | $198.3359 | $198.34 | $198.35 | $198.30 |
| Purchase #2 | $237.87 | 3.109% | $245.2654 | $245.27 | $245.25 | $245.30 |
| Purchase #3 | $115.63 | 3.201% | $119.3313 | $119.33 | $119.35 | $119.30 |
| Purchase #4 | $216.94 | 5.310% | $228.4595 | $228.46 | $228.45 | $228.50 |
| Purchase #5 | $190.80 | 8.797% | $207.5847 | $207.58 | $207.60 | $207.60 |
| Purchase #6 | $65.60 | 12.544% | $73.8289 | $73.83 | $73.85 | $73.80 |
| Purchase #7 | $14.50 | 8.751% | $15.7689 | $15.77 | $15.75 | $15.80 |
| 7 purchase totals = | $1,024.65 | $1,088.5746 | $1,088.58 | $1,088.60 | $1,088.60 | |